diff --git a/.changeset/thin-gorillas-visit.md b/.changeset/thin-gorillas-visit.md
new file mode 100644
index 000000000..ca2c85054
--- /dev/null
+++ b/.changeset/thin-gorillas-visit.md
@@ -0,0 +1,5 @@
+---
+"@khanacademy/wonder-blocks-dropdown": patch
+---
+
+Update borderColor to be more a11y friendly
diff --git a/__docs__/wonder-blocks-dropdown/combobox.argtypes.ts b/__docs__/wonder-blocks-dropdown/combobox.argtypes.ts
new file mode 100644
index 000000000..e2a35a58c
--- /dev/null
+++ b/__docs__/wonder-blocks-dropdown/combobox.argtypes.ts
@@ -0,0 +1,67 @@
+import {ArgTypes} from "@storybook/react";
+
+const argTypes: ArgTypes = {
+    autoComplete: {
+        options: ["none", "list"],
+        control: {type: "select"},
+    },
+
+    /**
+     * States
+     */
+    disabled: {
+        table: {
+            category: "States",
+        },
+    },
+    loading: {
+        table: {
+            category: "States",
+        },
+    },
+    opened: {
+        table: {
+            category: "States",
+        },
+    },
+
+    /**
+     * Visual Style
+     */
+    style: {
+        table: {
+            category: "Visual style",
+        },
+    },
+    light: {
+        table: {
+            category: "Visual style",
+        },
+    },
+
+    /**
+     * Events
+     */
+    onToggle: {
+        table: {
+            category: "Events",
+        },
+    },
+
+    onChange: {
+        table: {
+            category: "Events",
+        },
+    },
+
+    labels: {
+        table: {
+            type: {
+                summary: "ComboboxLabels",
+                detail: "See wonder-blocks-dropdown/src/util/types.ts",
+            },
+        },
+    },
+};
+
+export default argTypes;
diff --git a/__docs__/wonder-blocks-dropdown/combobox.stories.tsx b/__docs__/wonder-blocks-dropdown/combobox.stories.tsx
index e1a00aef9..a2df85185 100644
--- a/__docs__/wonder-blocks-dropdown/combobox.stories.tsx
+++ b/__docs__/wonder-blocks-dropdown/combobox.stories.tsx
@@ -1,4 +1,5 @@
 import {action} from "@storybook/addon-actions";
+import {useArgs} from "@storybook/preview-api";
 import {Meta, StoryObj} from "@storybook/react";
 import {StyleSheet} from "aphrodite";
 import * as React from "react";
@@ -9,6 +10,8 @@ import {LabelLarge} from "@khanacademy/wonder-blocks-typography";
 import {color, spacing} from "@khanacademy/wonder-blocks-tokens";
 import {allProfilesWithPictures} from "./option-item-examples";
 
+import argTypes from "./combobox.argtypes";
+
 import packageConfig from "../../packages/wonder-blocks-dropdown/package.json";
 
 import ComponentInfo from "../../.storybook/components/component-info";
@@ -56,12 +59,16 @@ const defaultArgs = {
     disabled: false,
     placeholder: "Select an item",
     testId: "",
+    autoComplete: "none",
+    light: false,
+    loading: false,
 };
 
 export default {
     title: "Packages / Dropdown / Combobox",
     component: Combobox,
     args: defaultArgs,
+    argTypes,
     decorators: [
         (Story): React.ReactElement<React.ComponentProps<typeof View>> => (
             <View style={styles.example}>
@@ -85,8 +92,41 @@ type Story = StoryObj<typeof Combobox>;
  * The default Combobox with a list of items.
  */
 export const Default: Story = {
+    render: function Render(args: PropsFor<typeof Combobox>) {
+        const [{selectionType, value}, updateArgs] = useArgs();
+        const prevSelectionTypeRef = React.useRef(args.selectionType);
+
+        // Allows switching between single and multiple selection types without
+        // losing the selected value.
+        React.useEffect(() => {
+            // Try to keep the value in sync with the selection type
+            if (selectionType !== prevSelectionTypeRef.current) {
+                if (selectionType === "single") {
+                    updateArgs({
+                        value: Array.isArray(value) ? value[0] : value,
+                    });
+                } else if (selectionType === "multiple") {
+                    updateArgs({value: Array.isArray(value) ? value : [value]});
+                }
+            }
+            prevSelectionTypeRef.current = selectionType;
+        }, [updateArgs, selectionType, value]);
+
+        return (
+            <Combobox
+                {...args}
+                key={prevSelectionTypeRef.current}
+                value={value}
+                onChange={(newValue) => {
+                    updateArgs({value: newValue});
+                    action("onChange")(newValue);
+                }}
+            />
+        );
+    },
     args: {
         children: items,
+        selectionType: "single",
     },
 };
 
diff --git a/packages/wonder-blocks-dropdown/src/components/combobox.tsx b/packages/wonder-blocks-dropdown/src/components/combobox.tsx
index bde2a96fa..86d1a1f48 100644
--- a/packages/wonder-blocks-dropdown/src/components/combobox.tsx
+++ b/packages/wonder-blocks-dropdown/src/components/combobox.tsx
@@ -69,6 +69,8 @@ type Props = {
 
     /**
      * The object containing the custom labels used inside this component.
+     *
+     * This is useful for internationalization. Defaults to English.
      */
     labels?: ComboboxLabels;
 
@@ -120,9 +122,8 @@ type Props = {
      *
      * It’s internally mapped to aria-autocomplete set in the input field
      * (combobox).
-     *
-     * TODO(WB-1740): Add support to `inline` and `both` values.
      */
+    // TODO(WB-1740): Add support to `inline` and `both` values.
     autoComplete?: "none" | "list" | undefined;
 };
 
@@ -606,7 +607,7 @@ const styles = StyleSheet.create({
         // The following styles are to emulate the input styles
         background: color.white,
         borderRadius: border.radius.medium_4,
-        border: `solid 1px ${color.offBlack16}`,
+        border: `solid 1px ${color.offBlack50}`,
         paddingInline: spacing.xSmall_8,
     },
     focused: {
@@ -638,7 +639,7 @@ const styles = StyleSheet.create({
         },
     },
     /**
-     * Listbo custom styles
+     * Listbox custom styles
      */
     listbox: {
         backgroundColor: color.white,