Updated Color Palette

[evanbrooks0629]

• [x] I have followed (at least) the PR section of the contributing guide.

Added 3 colors, including deepGreen, deepRed, and lightPurple.

[mui-bot]

No bundle size changes

Generated by :no_entry_sign: dangerJS against 1d4ebacc5d3673cb4600ec3de99c0c87c1b3df4d

[mnajdova]

@evanbrooks0629 where are these color pallets coming from? The colors we have are the ones defined in the spec: https://m2.material.io/design/color/the-color-system.html#tools-for-picking-colors