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4-Color Inferno Orange Palette

4-Color Inferno Orange Palette

4-color palette · Warm · Mixed · Complementary harmony

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4-Color Inferno Orange Palette

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

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Vibrant 4 colors Warm Mixed Complementary
Likes 949
Colors 4

CSS variables

:root {
  --c-vibrant-1: #C00707;
  --c-vibrant-2: #FF4400;
  --c-vibrant-3: #FFB33F;
  --c-vibrant-4: #134E8E;
}

About this palette

This 4-color vibrant palette runs from Mandarin Sorbet (#FFB33F) as its lightest tone to Iron Blue (#134E8E) as its darkest. It blends Threatening Red, Inferno Orange, Mandarin Sorbet and Iron Blue into a single set you can drop straight into a UI. Of its 6 color pairings, 1 meet the WCAG AA contrast threshold (4.5:1) for body text — the strongest is #FFB33F on #134E8E at 4.69:1.

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

Color breakdown

Threatening Red #C00707
RGB
rgb(192, 7, 7)
HSL
hsl(0, 93%, 39%)
Luminance
0.114
Inferno Orange #FF4400
RGB
rgb(255, 68, 0)
HSL
hsl(16, 100%, 50%)
Luminance
0.254
Mandarin Sorbet #FFB33F
RGB
rgb(255, 179, 63)
HSL
hsl(36, 100%, 62%)
Luminance
0.539
Iron Blue #134E8E
RGB
rgb(19, 78, 142)
HSL
hsl(211, 76%, 32%)
Luminance
0.075

Contrast & accessibility

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

Aa #FFB33F on #134E8E 4.69:1 AA
Aa #C00707 on #FFB33F 3.59:1 AA Large
Aa #FF4400 on #134E8E 2.42:1 Fail
Aa #FF4400 on #FFB33F 1.94:1 Fail
Aa #C00707 on #FF4400 1.86:1 Fail
Aa #C00707 on #134E8E 1.31:1 Fail

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