Home Color Palettes 4-Color Groundwater Palette

4-Color Groundwater Palette

4-color palette · Cool · Mixed · Monochromatic harmony

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4-Color Groundwater Palette

4-color palette · Cool temperature · Mixed tone · Monochromatic harmony

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Vibrant 4 colors Cool Mixed Monochromatic

Likes 7,629

Colors 4

CSS variables

:root {
  --c-vibrant-1: #11009E;
  --c-vibrant-2: #4942E4;
  --c-vibrant-3: #8696FE;
  --c-vibrant-4: #C4B0FF;
}

About this palette

This 4-color vibrant palette runs from Purple Hepatica (#C4B0FF) as its lightest tone to Groundwater (#11009E) as its darkest. It blends Groundwater, Dark Soft Violet, Periwinkle Blue and Purple Hepatica into a single set you can drop straight into a UI. Of its 6 color pairings, 2 meet the WCAG AA contrast threshold (4.5:1) for body text — the strongest is #11009E on #C4B0FF at 7.25:1.

A versatile palette suitable for marketing pages, product hero blocks, illustrations, and accent UI states.

Color breakdown

Groundwater #11009E

RGB: rgb(17, 0, 158)
HSL: hsl(246, 100%, 31%)
Luminance: 0.026

Dark Soft Violet #4942E4

RGB: rgb(73, 66, 228)
HSL: hsl(243, 75%, 58%)
Luminance: 0.109

Periwinkle Blue #8696FE

RGB: rgb(134, 150, 254)
HSL: hsl(232, 98%, 76%)
Luminance: 0.340

Purple Hepatica #C4B0FF

RGB: rgb(196, 176, 255)
HSL: hsl(255, 100%, 85%)
Luminance: 0.500

Contrast & accessibility

2 of 6 color pairings meet the WCAG AA contrast threshold (4.5:1) for body text.

Aa #11009E on #C4B0FF 7.25:1 AAA

Aa #11009E on #8696FE 5.14:1 AA

Aa #4942E4 on #C4B0FF 3.46:1 AA Large

Aa #4942E4 on #8696FE 2.45:1 Fail

Aa #11009E on #4942E4 2.10:1 Fail

Aa #8696FE on #C4B0FF 1.41:1 Fail

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