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4-Color System Shock Blue Palette

4-Color System Shock Blue Palette

4-color palette · Cool · Mixed · Analogous harmony

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4-Color System Shock Blue Palette

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

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Vibrant 4 colors Cool Mixed Analogous
Likes 5,718
Colors 4

CSS variables

:root {
  --c-vibrant-1: #051367;
  --c-vibrant-2: #2D31FA;
  --c-vibrant-3: #5D8BF4;
  --c-vibrant-4: #DFF6FF;
}

About this palette

This 4-color vibrant palette runs from Glacial Day (#DFF6FF) as its lightest tone to Atlantic Depths (#051367) as its darkest. It blends Atlantic Depths, System Shock Blue, Blue Elemental and Glacial Day 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 #051367 on #DFF6FF at 14.48:1.

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

Color breakdown

Atlantic Depths #051367
RGB
rgb(5, 19, 103)
HSL
hsl(231, 91%, 21%)
Luminance
0.015
System Shock Blue #2D31FA
RGB
rgb(45, 49, 250)
HSL
hsl(239, 95%, 58%)
Luminance
0.097
Blue Elemental #5D8BF4
RGB
rgb(93, 139, 244)
HSL
hsl(222, 87%, 66%)
Luminance
0.273
Glacial Day #DFF6FF
RGB
rgb(223, 246, 255)
HSL
hsl(197, 100%, 94%)
Luminance
0.888

Contrast & accessibility

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

Aa #051367 on #DFF6FF 14.48:1 AAA
Aa #2D31FA on #DFF6FF 6.40:1 AA
Aa #051367 on #5D8BF4 4.99:1 AA
Aa #5D8BF4 on #DFF6FF 2.90:1 Fail
Aa #051367 on #2D31FA 2.26:1 Fail
Aa #2D31FA on #5D8BF4 2.21:1 Fail

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