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EFF4E9

#EFF4E9 Cumulus

#EFF4E9 is a very light white named Cumulus. In the RGB color model it is made of 93.7% red, 95.7% green and 91.4% blue (rgb(239, 244, 233)). Its HSL value is 87° hue, 33% saturation and 94% lightness, and in CMYK it is 2% cyan, 0% magenta, 5% yellow and 4% black. #EFF4E9 is a neutral color. Black text reads best on it, with a contrast ratio of 18.79:1.

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#EFF4E9 color conversion

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RGB
HSL
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CIELAB
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OKLCH

Variations of #EFF4E9

Shades

Mixed with black: richer and darker.

EFF4E9D0D4CBB1B5AD949790787A745C5E5A4244412A2B29141413030303

Tints

Mixed with white: lighter and softer.

EFF4E9F1F5EBF2F6EDF4F7F0F5F8F2F7F9F4F9FBF6FAFCF8FCFDFBFDFEFD

Tones

Mixed with gray: calmer and more muted.

EFF4E9E3E8DED8DCD3CCD0C8C1C4BEB6B8B3ABADA9A0A19E9596948B8B8A

Hues

The same lightness and chroma, rotated around the color wheel.

F8F1E7F6F1E6F5F2E7F3F3E7F1F3E8EFF4E9EDF4EAECF5ECEAF5EEE9F5F0E8F6F2

Temperatures

Cooler on the left, warmer on the right.

C5DCF2CEE1F0D6E6EEDEEBEDE7EFEBEFF4E9F1F0E2F2ECDAF3E8D3F4E3CCF6DFC5

#EFF4E9 color harmonies

Complementary

The opposite hue — maximum contrast and energy.

EFF4E9EEE9F4
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Split complementary

The two hues next to the complement — contrast with less tension.

EFF4E9E9EAF4F4E9F4
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Analogous

Neighbouring hues — calm, cohesive and natural.

EFF4E9F4F4E9EAF4E9
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Triadic

Three hues evenly spaced at 120° — vibrant yet balanced.

EFF4E9E9EFF4F4E9EF
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Tetradic

Two complementary pairs — rich, best with one dominant color.

EFF4E9E9F4EEEEE9F4F4E9EF
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Square

Four hues spaced at 90° — bold and playful.

EFF4E9E9F4F4EEE9F4F4E9EA
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#EFF4E9 for color-blind viewers (and dogs)

How #EFF4E9 appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 98% similarHow dogs see it · simulated as #F5F2E9
  • Protanopia 98% similar1.3% of men, 0.02% of women · simulated as #F5F2E8
  • Protanomaly 99% similar1.3% of men, 0.02% of women · simulated as #F4F3E9
  • Deuteranopia 98% similar1.2% of men, 0.01% of women · simulated as #F5F2E9
  • Deuteranomaly 99% similar5% of men, 0.35% of women · simulated as #F3F3E9
  • Tritanopia 98% similar0.001% of men, 0.03% of women · simulated as #F0F3F1
  • Tritanomaly 99% similar0.0001% of men, 0.0001% of women · simulated as #EFF4ED
  • Achromatopsia 97% similar0.003% of men, 0.003% of women · simulated as #F2F2F2
  • Achromatomaly 98% similar0.001% of men, 0.001% of women · simulated as #F1F3F0

#EFF4E9 contrast checker

AaThe quick brown fox jumps over the lazy dog.
1.12:1 Very poor#EFF4E9 text on white
AA normalFailAAA normalFail
AA largeFailAAA largeFail
AaThe quick brown fox jumps over the lazy dog.
18.79:1 Super#EFF4E9 text on black
AA normalPassAAA normalPass
AA largePassAAA largePass

Need another background? Pick any pair in the palette generator and open the contrast panel.

Colors similar to #EFF4E9

Palettes with #EFF4E9

#EFF4E9 in CSS

/* Cumulus */
.color { color: #EFF4E9; }
.background { background-color: #EFF4E9; }
.border { border: 1px solid #EFF4E9; }

/* Other notations */
color: rgb(239 244 233);
color: hsl(87 33% 94%);
color: oklch(0.960 0.015 126.8);

#EFF4E9 FAQ

What color is #EFF4E9?

#EFF4E9 is a very light white. Its closest named color is Cumulus. It belongs to the white color family and is a neutral color.

What is the RGB value of #EFF4E9?

#EFF4E9 is rgb(239, 244, 233) in RGB, hsl(87, 33%, 94%) in HSL and cmyk(2%, 0%, 5%, 4%) in CMYK.

What is the complementary color of #EFF4E9?

The complementary color of #EFF4E9 is #EEE9F4, which sits opposite it on the color wheel.

Which text color works on #EFF4E9?

Black text has the best contrast on #EFF4E9: 18.79:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #EFF4E9 a warm or cool color?

#EFF4E9 is a neutral color.