Home Color Palettes 4-Color Tetsu-Kon Blue Palette

4-Color Tetsu-Kon Blue Palette

4-color palette · Neutral · Mixed · Complementary harmony

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4-Color Tetsu-Kon Blue Palette

4-color palette · Neutral temperature · Mixed tone · Complementary harmony

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Earthy 4 colors Neutral Mixed Complementary

Likes 3,588

Colors 4

CSS variables

:root {
  --c-earthy-1: #EFE4D2;
  --c-earthy-2: #254D70;
  --c-earthy-3: #131D4F;
  --c-earthy-4: #954C2E;
}

About this palette

This 4-color earthy palette runs from Artist’s Canvas (#EFE4D2) as its lightest tone to Tetsu-Kon Blue (#131D4F) as its darkest. It blends Artist’s Canvas, Blue Tang, Tetsu-Kon Blue and Khaki Brown 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 #EFE4D2 on #131D4F at 12.69:1.

Grounded, natural tones — suits sustainability/organic brands, coffee shops, outdoor gear, and warm editorial typography.

Color breakdown

Artist’s Canvas #EFE4D2

RGB: rgb(239, 228, 210)
HSL: hsl(37, 48%, 88%)
Luminance: 0.785

Blue Tang #254D70

RGB: rgb(37, 77, 112)
HSL: hsl(208, 50%, 29%)
Luminance: 0.069

Tetsu-Kon Blue #131D4F

RGB: rgb(19, 29, 79)
HSL: hsl(230, 61%, 19%)
Luminance: 0.016

Khaki Brown #954C2E

RGB: rgb(149, 76, 46)
HSL: hsl(17, 53%, 38%)
Luminance: 0.118

Contrast & accessibility

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

Aa #EFE4D2 on #131D4F 12.69:1 AAA

Aa #EFE4D2 on #254D70 7.03:1 AAA

Aa #EFE4D2 on #954C2E 4.98:1 AA

Aa #131D4F on #954C2E 2.55:1 Fail

Aa #254D70 on #131D4F 1.80:1 Fail

Aa #254D70 on #954C2E 1.41:1 Fail

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