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4-Color Calcareous Sinter Palette

4-Color Calcareous Sinter Palette

4-color palette · Cool · Light · Complementary harmony

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4-Color Calcareous Sinter Palette

4-color palette · Cool temperature · Light tone · Complementary harmony

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Pastel 4 colors Cool Light Complementary
Likes 5,544
Colors 4

CSS variables

:root {
  --c-pastel-1: #FAFAFA;
  --c-pastel-2: #E1EEFF;
  --c-pastel-3: #C2CFD8;
  --c-pastel-4: #543A3A;
}

About this palette

This 4-color pastel palette runs from Dr. White (#FAFAFA) as its lightest tone to Monkey Island (#543A3A) as its darkest. It blends Dr. White, Calcareous Sinter, Illusion Blue and Monkey Island into a single set you can drop straight into a UI. Of its 6 color pairings, 3 meet the WCAG AA contrast threshold (4.5:1) for body text — the strongest is #FAFAFA on #543A3A at 9.85:1.

Gentle, low-saturation tones — ideal for wedding sites, baby brands, soft hero sections, and editorial layouts that lead with whitespace.

Color breakdown

Dr. White #FAFAFA
RGB
rgb(250, 250, 250)
HSL
hsl(0, 0%, 98%)
Luminance
0.956
Calcareous Sinter #E1EEFF
RGB
rgb(225, 238, 255)
HSL
hsl(214, 100%, 94%)
Luminance
0.844
Illusion Blue #C2CFD8
RGB
rgb(194, 207, 216)
HSL
hsl(205, 22%, 80%)
Luminance
0.611
Monkey Island #543A3A
RGB
rgb(84, 58, 58)
HSL
hsl(0, 18%, 28%)
Luminance
0.052

Contrast & accessibility

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

Aa #FAFAFA on #543A3A 9.85:1 AAA
Aa #E1EEFF on #543A3A 8.75:1 AAA
Aa #C2CFD8 on #543A3A 6.47:1 AA
Aa #FAFAFA on #C2CFD8 1.52:1 Fail
Aa #E1EEFF on #C2CFD8 1.35:1 Fail
Aa #FAFAFA on #E1EEFF 1.13:1 Fail

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