Update Semantic Palette.mdx

docs/Foundations/Semantic Palette.mdx

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 # Semantic Palette
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+A semantic color palette is a set of colors in a design system that conveys specific meanings or functions, rather than just aesthetic choices. Unlike base colors (which might be simple hues or gradients without assigned functions), semantic colors are mapped to particular purposes within the UI, helping users intuitively understand the state or role of elements.
 ### Success Color
 
 | Hex Code                                                                                           | Token Name                             | Value                    |