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4-Color Interstellar Blue Palette

4-Color Interstellar Blue Palette

4-color palette · Cool · Mixed · Monochromatic harmony

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4-Color Interstellar Blue Palette

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

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Vibrant 4 colors Cool Mixed Monochromatic
Likes 8,254
Colors 4

CSS variables

:root {
  --c-vibrant-1: #070D59;
  --c-vibrant-2: #1F3C88;
  --c-vibrant-3: #5893D4;
  --c-vibrant-4: #CEDDEF;
}

About this palette

This 4-color vibrant palette runs from Tuğçe Silver (#CEDDEF) as its lightest tone to Interstellar Blue (#070D59) as its darkest. It blends Interstellar Blue, Blue Oblivion, Winter Lake and Tuğçe Silver 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 #070D59 on #CEDDEF at 12.56:1.

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

Color breakdown

Interstellar Blue #070D59
RGB
rgb(7, 13, 89)
HSL
hsl(236, 85%, 19%)
Luminance
0.011
Blue Oblivion #1F3C88
RGB
rgb(31, 60, 136)
HSL
hsl(223, 63%, 33%)
Luminance
0.053
Winter Lake #5893D4
RGB
rgb(88, 147, 212)
HSL
hsl(211, 59%, 59%)
Luminance
0.277
Tuğçe Silver #CEDDEF
RGB
rgb(206, 221, 239)
HSL
hsl(213, 51%, 87%)
Luminance
0.711

Contrast & accessibility

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

Aa #070D59 on #CEDDEF 12.56:1 AAA
Aa #1F3C88 on #CEDDEF 7.38:1 AAA
Aa #070D59 on #5893D4 5.40:1 AA
Aa #1F3C88 on #5893D4 3.17:1 AA Large
Aa #5893D4 on #CEDDEF 2.33:1 Fail
Aa #070D59 on #1F3C88 1.70:1 Fail

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