Rename xyz to xyz50

docs/api.md

@@ -103,8 +103,8 @@ codebase: 'https://github.com/evercoder/culori/blob/main'
 <li><a href='#useMode'>useMode</a></li>
 <li><a href='#wcagContrast'>wcagContrast</a></li>
 <li><a href='#wcagLuminance'>wcagLuminance</a></li>
+<li><a href='#color-spaces'>xyz50</a></li>
 <li><a href='#color-spaces'>xyz65</a></li>
-<li><a href='#color-spaces'>xyz</a></li>
 <li><a href='#color-spaces'>yiq</a></li>
 </ul>
 </details>
@@ -1458,8 +1458,8 @@ Mode | Color space | Definition object
 `prophoto` | ProPhoto RGB color space | `modeProphoto`
 `rec2020` | Rec. 2020 RGB color space | `modeRec2020`
 `rgb` | sRGB color space | `modeRgb`
-`xyz65` | XYZ D65 color space | `modeXyz65`
-`xyz` | XYZ D50 color space | `modeXyz`
+`xyz50` | XYZ with D50 white-point | `modeXyz50`
+`xyz65` | XYZ with D65 white-point | `modeXyz65`
 `yiq` | YIQ color space | `modeYiq`
 
 ## Extending culori
@@ -1705,21 +1705,21 @@ __convertLab65ToRgb__(_color_) → _color_ | `lab65` → `rgb`
 __convertLab65ToXyz65__(_color_) → _color_ | `lab65` → `xyz65`
 __convertLabToLch__(_color_) → _color_ | `lab` → `lch`
 __convertLabToRgb__(_color_) → _color_ | `lab` → `rgb`
-__convertLabToXyz__(_color_) → _color_ | `lab` → `xyz`
+__convertLabToXyz50__(_color_) → _color_ | `lab` → `xyz50`
 __convertLchToLab__(_color_) → _color_ | `lch` → `lab`
 __convertLchuvToLuv__(_color_) → _color_ | `lchuv` → `luv`
 __convertLrgbToOklab__(_color_) → _color_ | `lrgb` → `oklab`
 __convertLrgbToRgb__(_color_) → _color_ | `lrgb` → `rgb`
 __convertLuvToLchuv__(_color_) → _color_ | `luv` → `lchuv`
-__convertLuvToXyz__(_color_) → _color_ | `luv` → `xyz`
+__convertLuvToXyz50__(_color_) → _color_ | `luv` → `xyz50`
 __convertOkhslToOklab__(_color_) → _color_ | `okhsl` → `oklab`
 __convertOkhsvToOklab__(_color_) → _color_ | `okhsv` → `oklab`
 __convertOklabToLrgb__(_color_) → _color_ | `oklab` → `lrgb`
 __convertOklabToOkhsl__(_color_) → _color_ | `oklab` → `okhsl`
 __convertOklabToOkhsv__(_color_) → _color_ | `oklab` → `okhsv`
 __convertOklabToRgb__(_color_) → _color_ | `oklab` → `rgb`
 __convertP3ToXyz65__(_color_) → _color_ | `p3` → `xyz65`
-__convertProphotoToXyz__(_color_) → _color_ | `prophoto` → `xyz`
+__convertProphotoToXyz50__(_color_) → _color_ | `prophoto` → `xyz50`
 __convertRec2020ToXyz65__(_color_) → _color_ | `rec2020` → `xyz65`
 __convertRgbToCubehelix__(_color_) → _color_ | `rgb` → `cubehelix`
 __convertRgbToHsi__(_color_) → _color_ | `rgb` → `hsi`
@@ -1731,7 +1731,7 @@ __convertRgbToLab__(_color_) → _color_ | `rgb` → `lab`
 __convertRgbToLab65__(_color_) → _color_ | `rgb` → `lab65`
 __convertRgbToLrgb__(_color_) → _color_ | `rgb` → `lrgb`
 __convertRgbToOklab__(_color_) → _color_ | `rgb` → `oklab`
-__convertRgbToXyz__(_color_) → _color_ | `rgb` → `xyz`
+__convertRgbToXyz50__(_color_) → _color_ | `rgb` → `xyz50`
 __convertRgbToXyz65__(_color_) → _color_ | `rgb` → `xyz65`
 __convertRgbToYiq__(_color_) → _color_ | `rgb` → `yiq`
 __convertXyz65ToA98__(_color_) → _color_ | `xyz65` → `a98`
@@ -1740,12 +1740,12 @@ __convertXyz65ToLab65__(_color_) → _color_ | `xyz65` → `lab65`
 __convertXyz65ToP3__(_color_) → _color_ | `xyz65` → `p3`
 __convertXyz65ToRec2020__(_color_) → _color_ | `xyz65` → `rec2020`
 __convertXyz65ToRgb__(_color_) → _color_ | `xyz65` → `rgb`
-__convertXyz65ToXyz__(_color_) → _color_ | `xyz65` → `xyz`
-__convertXyzToLab__(_color_) → _color_ | `xyz` → `lab`
-__convertXyzToLuv__(_color_) → _color_ | `xyz` → `luv`
-__convertXyzToProphoto__(_color_) → _color_ | `xyz` → `prophoto`
-__convertXyzToRgb__(_color_) → _color_ | `xyz` → `rgb`
-__convertXyzToXyz65__(_color_) → _color_ | `xyz` → `xyz65`
+__convertXyz65ToXyz50__(_color_) → _color_ | `xyz65` → `xyz50`
+__convertXyz50ToLab__(_color_) → _color_ | `xyz50` → `lab`
+__convertXyz50ToLuv__(_color_) → _color_ | `xyz50` → `luv`
+__convertXyz50ToProphoto__(_color_) → _color_ | `xyz50` → `prophoto`
+__convertXyz50ToRgb__(_color_) → _color_ | `xyz50` → `rgb`
+__convertXyz50ToXyz65__(_color_) → _color_ | `xyz50` → `xyz65`
 __convertYiqToRgb__(_color_) → _color_ | `yiq` → `rgb`
 
 

docs/color-spaces.md

@@ -341,7 +341,7 @@ Serialized as `color(--yiq y i q / alpha)`.
 
 The [CIE XYZ color space](https://en.wikipedia.org/wiki/CIE_1931_color_space), also known as the CIE 1931 color space.
 
-#### `xyz`
+#### `xyz50`
 
 The CIE XYZ color space in respect to the D50 standard illuminant.
 
@@ -351,7 +351,7 @@ The CIE XYZ color space in respect to the D50 standard illuminant.
 | Y       | `[0, 0.999]`≈ | ?           |
 | Z       | `[0, 0.825]`≈ | ?           |
 
-Serialized as `color(--xyz-d50 x y z / alpha)`.
+Serialized as `color(xyz-d50 x y z / alpha)`.
 
 #### `xyz65`
 
@@ -363,7 +363,7 @@ The CIE XYZ color space in respect to the D65 standard illuminant.
 | Y       | `[0, 1]`≈     | ?           |
 | Z       | `[0, 1.088]`≈ | ?           |
 
-Serialized as `color(--xyz-d65 x y z / alpha)`.
+Serialized as `color(xyz-d65 x y z / alpha)`.
 
 ### Cubehelix
 

src/bootstrap/all.js

@@ -24,7 +24,7 @@ import modeP3 from '../p3/definition.js';
 import modeProphoto from '../prophoto/definition.js';
 import modeRec2020 from '../rec2020/definition.js';
 import modeRgb from '../rgb/definition.js';
-import modeXyz from '../xyz/definition.js';
+import modeXyz50 from '../xyz50/definition.js';
 import modeXyz65 from '../xyz65/definition.js';
 import modeYiq from '../yiq/definition.js';
 import { useMode } from '../modes.js';
@@ -54,6 +54,6 @@ export const p3 = useMode(modeP3);
 export const prophoto = useMode(modeProphoto);
 export const rec2020 = useMode(modeRec2020);
 export const rgb = useMode(modeRgb);
-export const xyz = useMode(modeXyz);
+export const xyz50 = useMode(modeXyz50);
 export const xyz65 = useMode(modeXyz65);
 export const yiq = useMode(modeYiq);

src/bootstrap/css.js

@@ -12,7 +12,7 @@ import modeP3 from '../p3/definition.js';
 import modeProphoto from '../prophoto/definition.js';
 import modeRec2020 from '../rec2020/definition.js';
 import modeRgb from '../rgb/definition.js';
-import modeXyz from '../xyz/definition.js';
+import modeXyz50 from '../xyz50/definition.js';
 import modeXyz65 from '../xyz65/definition.js';
 import { useMode } from '../modes.js';
 
@@ -29,5 +29,5 @@ export const p3 = useMode(modeP3);
 export const prophoto = useMode(modeProphoto);
 export const rec2020 = useMode(modeRec2020);
 export const rgb = useMode(modeRgb);
-export const xyz = useMode(modeXyz);
+export const xyz50 = useMode(modeXyz50);
 export const xyz65 = useMode(modeXyz65);

src/index-fn.js

@@ -24,7 +24,7 @@ export { default as modeP3 } from './p3/definition.js';
 export { default as modeProphoto } from './prophoto/definition.js';
 export { default as modeRec2020 } from './rec2020/definition.js';
 export { default as modeRgb } from './rgb/definition.js';
-export { default as modeXyz } from './xyz/definition.js';
+export { default as modeXyz50 } from './xyz50/definition.js';
 export { default as modeXyz65 } from './xyz65/definition.js';
 export { default as modeYiq } from './yiq/definition.js';
 
@@ -166,21 +166,21 @@ export { default as convertLab65ToRgb } from './lab65/convertLab65ToRgb.js';
 export { default as convertLab65ToXyz65 } from './lab65/convertLab65ToXyz65.js';
 export { default as convertLabToLch } from './lch/convertLabToLch.js';
 export { default as convertLabToRgb } from './lab/convertLabToRgb.js';
-export { default as convertLabToXyz } from './lab/convertLabToXyz.js';
+export { default as convertLabToXyz50 } from './lab/convertLabToXyz50.js';
 export { default as convertLchToLab } from './lch/convertLchToLab.js';
 export { default as convertLchuvToLuv } from './lchuv/convertLchuvToLuv.js';
 export { default as convertLrgbToOklab } from './oklab/convertLrgbToOklab.js';
 export { default as convertLrgbToRgb } from './lrgb/convertLrgbToRgb.js';
 export { default as convertLuvToLchuv } from './lchuv/convertLuvToLchuv.js';
-export { default as convertLuvToXyz } from './luv/convertLuvToXyz.js';
+export { default as convertLuvToXyz50 } from './luv/convertLuvToXyz50.js';
 export { default as convertOkhslToOklab } from './okhsl/convertOkhslToOklab.js';
 export { default as convertOkhsvToOklab } from './okhsv/convertOkhsvToOklab.js';
 export { default as convertOklabToLrgb } from './oklab/convertOklabToLrgb.js';
 export { default as convertOklabToOkhsl } from './okhsl/convertOklabToOkhsl.js';
 export { default as convertOklabToOkhsv } from './okhsv/convertOklabToOkhsv.js';
 export { default as convertOklabToRgb } from './oklab/convertOklabToRgb.js';
 export { default as convertP3ToXyz65 } from './p3/convertP3ToXyz65.js';
-export { default as convertProphotoToXyz } from './prophoto/convertProphotoToXyz.js';
+export { default as convertProphotoToXyz50 } from './prophoto/convertProphotoToXyz50.js';
 export { default as convertRec2020ToXyz65 } from './rec2020/convertRec2020ToXyz65.js';
 export { default as convertRgbToCubehelix } from './cubehelix/convertRgbToCubehelix.js';
 export { default as convertRgbToHsi } from './hsi/convertRgbToHsi.js';
@@ -192,7 +192,7 @@ export { default as convertRgbToLab } from './lab/convertRgbToLab.js';
 export { default as convertRgbToLab65 } from './lab65/convertRgbToLab65.js';
 export { default as convertRgbToLrgb } from './lrgb/convertRgbToLrgb.js';
 export { default as convertRgbToOklab } from './oklab/convertRgbToOklab.js';
-export { default as convertRgbToXyz } from './xyz/convertRgbToXyz.js';
+export { default as convertRgbToXyz50 } from './xyz50/convertRgbToXyz50.js';
 export { default as convertRgbToXyz65 } from './xyz65/convertRgbToXyz65.js';
 export { default as convertRgbToYiq } from './yiq/convertRgbToYiq.js';
 export { default as convertXyz65ToA98 } from './a98/convertXyz65ToA98.js';
@@ -201,10 +201,10 @@ export { default as convertXyz65ToLab65 } from './lab65/convertXyz65ToLab65.js';
 export { default as convertXyz65ToP3 } from './p3/convertXyz65ToP3.js';
 export { default as convertXyz65ToRec2020 } from './rec2020/convertXyz65ToRec2020.js';
 export { default as convertXyz65ToRgb } from './xyz65/convertXyz65ToRgb.js';
-export { default as convertXyz65ToXyz } from './xyz65/convertXyz65ToXyz.js';
-export { default as convertXyzToLab } from './lab/convertXyzToLab.js';
-export { default as convertXyzToLuv } from './luv/convertXyzToLuv.js';
-export { default as convertXyzToProphoto } from './prophoto/convertXyzToProphoto.js';
-export { default as convertXyzToRgb } from './xyz/convertXyzToRgb.js';
-export { default as convertXyzToXyz65 } from './xyz65/convertXyzToXyz65.js';
+export { default as convertXyz65ToXyz50 } from './xyz65/convertXyz65ToXyz50.js';
+export { default as convertXyz50ToLab } from './lab/convertXyz50ToLab.js';
+export { default as convertXyz50ToLuv } from './luv/convertXyz50ToLuv.js';
+export { default as convertXyz50ToProphoto } from './prophoto/convertXyz50ToProphoto.js';
+export { default as convertXyz50ToRgb } from './xyz50/convertXyz50ToRgb.js';
+export { default as convertXyz50ToXyz65 } from './xyz65/convertXyz50ToXyz65.js';
 export { default as convertYiqToRgb } from './yiq/convertYiqToRgb.js';

src/index.js

@@ -24,7 +24,7 @@ import modeP3 from './p3/definition.js';
 import modeProphoto from './prophoto/definition.js';
 import modeRec2020 from './rec2020/definition.js';
 import modeRgb from './rgb/definition.js';
-import modeXyz from './xyz/definition.js';
+import modeXyz50 from './xyz50/definition.js';
 import modeXyz65 from './xyz65/definition.js';
 import modeYiq from './yiq/definition.js';
 import { useMode } from './modes.js';
@@ -167,21 +167,21 @@ export { default as convertLab65ToRgb } from './lab65/convertLab65ToRgb.js';
 export { default as convertLab65ToXyz65 } from './lab65/convertLab65ToXyz65.js';
 export { default as convertLabToLch } from './lch/convertLabToLch.js';
 export { default as convertLabToRgb } from './lab/convertLabToRgb.js';
-export { default as convertLabToXyz } from './lab/convertLabToXyz.js';
+export { default as convertLabToXyz50 } from './lab/convertLabToXyz50.js';
 export { default as convertLchToLab } from './lch/convertLchToLab.js';
 export { default as convertLchuvToLuv } from './lchuv/convertLchuvToLuv.js';
 export { default as convertLrgbToOklab } from './oklab/convertLrgbToOklab.js';
 export { default as convertLrgbToRgb } from './lrgb/convertLrgbToRgb.js';
 export { default as convertLuvToLchuv } from './lchuv/convertLuvToLchuv.js';
-export { default as convertLuvToXyz } from './luv/convertLuvToXyz.js';
+export { default as convertLuvToXyz50 } from './luv/convertLuvToXyz50.js';
 export { default as convertOkhslToOklab } from './okhsl/convertOkhslToOklab.js';
 export { default as convertOkhsvToOklab } from './okhsv/convertOkhsvToOklab.js';
 export { default as convertOklabToLrgb } from './oklab/convertOklabToLrgb.js';
 export { default as convertOklabToOkhsl } from './okhsl/convertOklabToOkhsl.js';
 export { default as convertOklabToOkhsv } from './okhsv/convertOklabToOkhsv.js';
 export { default as convertOklabToRgb } from './oklab/convertOklabToRgb.js';
 export { default as convertP3ToXyz65 } from './p3/convertP3ToXyz65.js';
-export { default as convertProphotoToXyz } from './prophoto/convertProphotoToXyz.js';
+export { default as convertProphotoToXyz50 } from './prophoto/convertProphotoToXyz50.js';
 export { default as convertRec2020ToXyz65 } from './rec2020/convertRec2020ToXyz65.js';
 export { default as convertRgbToCubehelix } from './cubehelix/convertRgbToCubehelix.js';
 export { default as convertRgbToHsi } from './hsi/convertRgbToHsi.js';
@@ -193,7 +193,7 @@ export { default as convertRgbToLab } from './lab/convertRgbToLab.js';
 export { default as convertRgbToLab65 } from './lab65/convertRgbToLab65.js';
 export { default as convertRgbToLrgb } from './lrgb/convertRgbToLrgb.js';
 export { default as convertRgbToOklab } from './oklab/convertRgbToOklab.js';
-export { default as convertRgbToXyz } from './xyz/convertRgbToXyz.js';
+export { default as convertRgbToXyz50 } from './xyz50/convertRgbToXyz50.js';
 export { default as convertRgbToXyz65 } from './xyz65/convertRgbToXyz65.js';
 export { default as convertRgbToYiq } from './yiq/convertRgbToYiq.js';
 export { default as convertXyz65ToA98 } from './a98/convertXyz65ToA98.js';
@@ -202,12 +202,12 @@ export { default as convertXyz65ToLab65 } from './lab65/convertXyz65ToLab65.js';
 export { default as convertXyz65ToP3 } from './p3/convertXyz65ToP3.js';
 export { default as convertXyz65ToRec2020 } from './rec2020/convertXyz65ToRec2020.js';
 export { default as convertXyz65ToRgb } from './xyz65/convertXyz65ToRgb.js';
-export { default as convertXyz65ToXyz } from './xyz65/convertXyz65ToXyz.js';
-export { default as convertXyzToLab } from './lab/convertXyzToLab.js';
-export { default as convertXyzToLuv } from './luv/convertXyzToLuv.js';
-export { default as convertXyzToProphoto } from './prophoto/convertXyzToProphoto.js';
-export { default as convertXyzToRgb } from './xyz/convertXyzToRgb.js';
-export { default as convertXyzToXyz65 } from './xyz65/convertXyzToXyz65.js';
+export { default as convertXyz65ToXyz50 } from './xyz65/convertXyz65ToXyz50.js';
+export { default as convertXyz50ToLab } from './lab/convertXyz50ToLab.js';
+export { default as convertXyz50ToLuv } from './luv/convertXyz50ToLuv.js';
+export { default as convertXyz50ToProphoto } from './prophoto/convertXyz50ToProphoto.js';
+export { default as convertXyz50ToRgb } from './xyz50/convertXyz50ToRgb.js';
+export { default as convertXyz50ToXyz65 } from './xyz65/convertXyz50ToXyz65.js';
 export { default as convertYiqToRgb } from './yiq/convertYiqToRgb.js';
 
 export {
@@ -236,7 +236,7 @@ export {
 	modeProphoto,
 	modeRec2020,
 	modeRgb,
-	modeXyz,
+	modeXyz50,
 	modeXyz65,
 	modeYiq
 };
@@ -266,6 +266,6 @@ export const p3 = useMode(modeP3);
 export const prophoto = useMode(modeProphoto);
 export const rec2020 = useMode(modeRec2020);
 export const rgb = useMode(modeRgb);
-export const xyz = useMode(modeXyz);
+export const xyz50 = useMode(modeXyz50);
 export const xyz65 = useMode(modeXyz65);
 export const yiq = useMode(modeYiq);

src/lab/convertLabToRgb.js

@@ -1,6 +1,6 @@
-import convertLabToXyz from './convertLabToXyz.js';
-import convertXyzToRgb from '../xyz/convertXyzToRgb.js';
+import convertLabToXyz50 from './convertLabToXyz50.js';
+import convertXyz50ToRgb from '../xyz50/convertXyz50ToRgb.js';
 
-const convertLabToRgb = lab => convertXyzToRgb(convertLabToXyz(lab));
+const convertLabToRgb = lab => convertXyz50ToRgb(convertLabToXyz50(lab));
 
 export default convertLabToRgb;

src/lab/convertLabToXyz.js → src/lab/convertLabToXyz50.js

@@ -1,14 +1,14 @@
-import { Xn, Yn, Zn, k, e } from '../xyz/constants.js';
+import { Xn, Yn, Zn, k, e } from '../xyz50/constants.js';
 
 let fn = v => (Math.pow(v, 3) > e ? Math.pow(v, 3) : (116 * v - 16) / k);
 
-const convertLabToXyz = ({ l, a, b, alpha }) => {
+const convertLabToXyz50 = ({ l, a, b, alpha }) => {
 	let fy = (l + 16) / 116;
 	let fx = a / 500 + fy;
 	let fz = fy - b / 200;
 
 	let res = {
-		mode: 'xyz',
+		mode: 'xyz50',
 		x: fn(fx) * Xn,
 		y: fn(fy) * Yn,
 		z: fn(fz) * Zn
@@ -21,4 +21,4 @@ const convertLabToXyz = ({ l, a, b, alpha }) => {
 	return res;
 };
 
-export default convertLabToXyz;
+export default convertLabToXyz50;

src/lab/convertRgbToLab.js

@@ -1,8 +1,8 @@
-import convertRgbToXyz from '../xyz/convertRgbToXyz.js';
-import convertXyzToLab from './convertXyzToLab.js';
+import convertRgbToXyz50 from '../xyz50/convertRgbToXyz50.js';
+import convertXyz50ToLab from './convertXyz50ToLab.js';
 
 const convertRgbToLab = rgb => {
-	let res = convertXyzToLab(convertRgbToXyz(rgb));
+	let res = convertXyz50ToLab(convertRgbToXyz50(rgb));
 
 	// Fixes achromatic RGB colors having a _slight_ chroma due to floating-point errors
 	// and approximated computations in sRGB <-> CIELab.

src/lab/convertXyzToLab.js → src/lab/convertXyz50ToLab.js

@@ -1,8 +1,8 @@
-import { Xn, Yn, Zn, k, e } from '../xyz/constants.js';
+import { Xn, Yn, Zn, k, e } from '../xyz50/constants.js';
 
 const f = value => (value > e ? Math.cbrt(value) : (k * value + 16) / 116);
 
-const convertXyzToLab = ({ x, y, z, alpha }) => {
+const convertXyz50ToLab = ({ x, y, z, alpha }) => {
 	let f0 = f(x / Xn);
 	let f1 = f(y / Yn);
 	let f2 = f(z / Zn);
@@ -21,4 +21,4 @@ const convertXyzToLab = ({ x, y, z, alpha }) => {
 	return res;
 };
 
-export default convertXyzToLab;
+export default convertXyz50ToLab;

src/lab/definition.js

@@ -1,7 +1,7 @@
 import convertLabToRgb from './convertLabToRgb.js';
-import convertLabToXyz from './convertLabToXyz.js';
+import convertLabToXyz50 from './convertLabToXyz50.js';
 import convertRgbToLab from './convertRgbToLab.js';
-import convertXyzToLab from './convertXyzToLab.js';
+import convertXyz50ToLab from './convertXyz50ToLab.js';
 import parseLab from './parseLab.js';
 import { interpolatorLinear } from '../interpolate/linear.js';
 import { fixupAlpha } from '../fixup/alpha.js';
@@ -10,12 +10,12 @@ const definition = {
 	mode: 'lab',
 
 	toMode: {
-		xyz: convertLabToXyz,
+		xyz50: convertLabToXyz50,
 		rgb: convertLabToRgb
 	},
 
 	fromMode: {
-		xyz: convertXyzToLab,
+		xyz50: convertXyz50ToLab,
 		rgb: convertRgbToLab
 	},
 

src/lchuv/definition.js

@@ -9,10 +9,10 @@
 
 import convertLuvToLchuv from './convertLuvToLchuv.js';
 import convertLchuvToLuv from './convertLchuvToLuv.js';
-import convertXyzToLuv from '../luv/convertXyzToLuv.js';
-import convertLuvToXyz from '../luv/convertLuvToXyz.js';
-import convertXyzToRgb from '../xyz/convertXyzToRgb.js';
-import convertRgbToXyz from '../xyz/convertRgbToXyz.js';
+import convertXyz50ToLuv from '../luv/convertXyz50ToLuv.js';
+import convertLuvToXyz50 from '../luv/convertLuvToXyz50.js';
+import convertXyz50ToRgb from '../xyz50/convertXyz50ToRgb.js';
+import convertRgbToXyz50 from '../xyz50/convertRgbToXyz50.js';
 
 import { fixupHueShorter } from '../fixup/hue.js';
 import { fixupAlpha } from '../fixup/alpha.js';
@@ -21,9 +21,9 @@ import { differenceHueChroma } from '../difference.js';
 import { averageAngle } from '../average.js';
 
 const convertRgbToLchuv = rgb =>
-	convertLuvToLchuv(convertXyzToLuv(convertRgbToXyz(rgb)));
+	convertLuvToLchuv(convertXyz50ToLuv(convertRgbToXyz50(rgb)));
 const convertLchuvToRgb = lchuv =>
-	convertXyzToRgb(convertLuvToXyz(convertLchuvToLuv(lchuv)));
+	convertXyz50ToRgb(convertLuvToXyz50(convertLchuvToLuv(lchuv)));
 
 const definition = {
 	mode: 'lchuv',