#C9EEFF#C9EEFF

#C9EEFF is a very light, muted cyan. Relative luminance 0.808; OKLCH L 92.8% C 0.045 H 227.4°. Best body text is #000000 at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#C9EEFF
RGB	rgb(201, 238, 255)
HSL	hsl(199, 100%, 89%)
HSV	hsv(199, 21%, 100%)
CMYK	cmyk(21.2%, 6.7%, 0%, 0%)
CIE-LAB	lab(92.04, -8.39, -12.17)
CIE-LCH	lch(92.04, 14.78, 235.41°)
OKLab	oklab(92.81% -0.0304 -0.033)
OKLCH	oklch(92.81% 0.045 227.4)
XYZ	xyz(72.7069, 80.7842, 106.3505)
Luminance	0.8079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9EEFF #FFDAC9

analogous

#C9FFF5 #C9EEFF #C9D3FF

triadic

#C9EEFF #FFC9EE #EEFFC9

tetradic

#C9EEFF #F5C9FF #FFDAC9 #D3FFC9

square

#C9EEFF #F5C9FF #FFDAC9 #D3FFC9

split-complementary

#C9EEFF #FFC9D3 #FFF5C9

monochromatic

#4FC7FF #8CDBFF #C9EEFF #E0F5FF #E0F5FF

Accessibility & contrast

On white

1.22

#C9EEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.16

#C9EEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9EEFF

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9EEFF	#FFFFFF	#000000	##000000
##C9EEFF	1.00	1.22	17.16	17.16
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.16	21.00	1.00	1.00
##000000	17.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5ECFF

Deuteranopia (green-blind)

#DDE5FF

Tritanopia (blue-blind)

#BAF3F3

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c9eeff;
/* rgb */ color: rgb(201, 238, 255);
/* oklch */ color: oklch(92.8% 0.045 227.4);

Tailwind

colors: {
  custom: {
    50: '#daf3ff',
    500: '#c9eeff',
    950: '#000000',
  },
}

SCSS

$custom: #c9eeff;
$custom-light: #daf3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#c9eeff",
  "rgb": {
    "r": 201,
    "g": 238,
    "b": 255
  },
  "hsl": {
    "h": 198.889,
    "s": 100,
    "l": 89.412
  },
  "oklch": {
    "l": 0.92806,
    "c": 0.0449,
    "h": 227.4
  },
  "luminance": 0.80787
}

Semantic roles & 50–950 ramp

primary

#C9EEFF

secondary

#E9A383

accent

#4800E6

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#151718

muted

#848586

Preview Lab

Preview with #C9EEFF

Body copy rendered with the generated semantic roles for this colour.

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