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EFFAFF

#EFFAFF closest to Cotton Ball

#EFFAFF is a very light white; the closest named color is Cotton Ball. In the RGB color model it is made of 93.7% red, 98.0% green and 100.0% blue (rgb(239, 250, 255)). Its HSL value is 199° hue, 100% saturation and 97% lightness, and in CMYK it is 6% cyan, 2% magenta, 0% yellow and 0% black. #EFFAFF is a neutral color. Black text reads best on it, with a contrast ratio of 19.79:1.

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#EFFAFF color conversion

HEX
RGB
HSL
HSB / HSV
HWB
CMYK
XYZ
CIELAB
CIELCh
CIELUV
OKLCH

Variations of #EFFAFF

Shades

Mixed with black: richer and darker.

EFFAFFD0D9DEB1BABE949B9E787D805C61634246482A2D2E141516030303

Tints

Mixed with white: lighter and softer.

EFFAFFF1FBFFF2FBFFF4FCFFF5FCFFF7FDFFF9FDFFFAFEFFFCFEFFFDFFFF

Tones

Mixed with gray: calmer and more muted.

EFFAFFE3EDF2D8E0E4CCD4D7C1C7CAB6BBBEABAFB1A0A3A49597988B8B8C

Hues

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

EFFBF8EEFBF9EEFBFBEEFBFCEEFAFEEFFAFFF1F9FFF2F9FFF3F8FFF5F8FFF6F7FF

Temperatures

Cooler on the left, warmer on the right.

C5E1FFCDE6FFD6EBFFDEF0FFE7F5FFEFFAFFF1F6F7F2F1EFF3EDE7F5E9DEF6E4D6

#EFFAFF color harmonies

Complementary

The opposite hue — maximum contrast and energy.

EFFAFFFFF4EF
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Split complementary

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

EFFAFFFFEFF2FFFCEF
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Analogous

Neighbouring hues — calm, cohesive and natural.

EFFAFFEFFFFCEFF2FF
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Triadic

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

EFFAFFFFEFFAFAFFEF
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Tetradic

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

EFFAFFF4EFFFFFF4EFFAFFEF
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Square

Four hues spaced at 90° — bold and playful.

EFFAFFFCEFFFFFF4EFF2FFEF
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#EFFAFF for color-blind viewers (and dogs)

How #EFFAFF 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 #F5F7FF
  • Protanopia 98% similar1.3% of men, 0.02% of women · simulated as #F7F9FF
  • Protanomaly 98% similar1.3% of men, 0.02% of women · simulated as #F5F9FF
  • Deuteranopia 98% similar1.2% of men, 0.01% of women · simulated as #F5F7FF
  • Deuteranomaly 99% similar5% of men, 0.35% of women · simulated as #F3F8FF
  • Tritanopia 98% similar0.001% of men, 0.03% of women · simulated as #EBFCFB
  • Tritanomaly 99% similar0.0001% of men, 0.0001% of women · simulated as #EDFBFD
  • Achromatopsia 97% similar0.003% of men, 0.003% of women · simulated as #F8F8F8
  • Achromatomaly 98% similar0.001% of men, 0.001% of women · simulated as #F6F9FA

#EFFAFF contrast checker

AaThe quick brown fox jumps over the lazy dog.
1.06:1 Very poor#EFFAFF text on white
AA normalFailAAA normalFail
AA largeFailAAA largeFail
AaThe quick brown fox jumps over the lazy dog.
19.79:1 Super#EFFAFF 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 #EFFAFF

Palettes with #EFFAFF

#EFFAFF in CSS

/* Cotton Ball */
.color { color: #EFFAFF; }
.background { background-color: #EFFAFF; }
.border { border: 1px solid #EFFAFF; }

/* Other notations */
color: rgb(239 250 255);
color: hsl(199 100% 97%);
color: oklch(0.978 0.013 226.6);

#EFFAFF FAQ

What color is #EFFAFF?

#EFFAFF is a very light white. Its closest named color is Cotton Ball. It belongs to the white color family and is a neutral color.

What is the RGB value of #EFFAFF?

#EFFAFF is rgb(239, 250, 255) in RGB, hsl(199, 100%, 97%) in HSL and cmyk(6%, 2%, 0%, 0%) in CMYK.

What is the complementary color of #EFFAFF?

The complementary color of #EFFAFF is #FFF4EF, which sits opposite it on the color wheel.

Which text color works on #EFFAFF?

Black text has the best contrast on #EFFAFF: 19.79:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #EFFAFF a warm or cool color?

#EFFAFF is a neutral color.