#CCF3FB#CCF3FB

#CCF3FB is a very light, muted cyan. Relative luminance 0.839; OKLCH L 93.9% C 0.042 H 211.5°. Best body text is #000000 at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#CCF3FB
RGB	rgb(204, 243, 251)
HSL	hsl(190, 85%, 89%)
HSV	hsv(190, 19%, 98%)
CMYK	cmyk(18.7%, 3.2%, 0%, 1.6%)
CIE-LAB	lab(93.41, -10.86, -8.03)
CIE-LCH	lch(93.41, 13.51, 216.47°)
OKLab	oklab(93.9% -0.0356 -0.0218)
OKLCH	oklch(93.9% 0.042 211.5)
XYZ	xyz(74.3603, 83.9013, 103.5248)
Luminance	0.8390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF3FB #FBD4CC

analogous

#CCFBEC #CCF3FB #CCDCFB

triadic

#CCF3FB #FBCCF3 #F3FBCC

tetradic

#CCF3FB #ECCCFB #FBD4CC #DCFBCC

square

#CCF3FB #ECCCFB #FBD4CC #DCFBCC

split-complementary

#CCF3FB #FBCCDC #FBECCC

monochromatic

#5BD8F2 #93E6F7 #CCF3FB #E3F8FD #E3F8FD

Accessibility & contrast

On white

1.18

#CCF3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.78

#CCF3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF3FB

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF3FB	#FFFFFF	#000000	##000000
##CCF3FB	1.00	1.18	17.78	17.78
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.78	21.00	1.00	1.00
##000000	17.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECF0FC

Deuteranopia (green-blind)

#E4E9FB

Tritanopia (blue-blind)

#BEF7F5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ccf3fb;
/* rgb */ color: rgb(204, 243, 251);
/* oklch */ color: oklch(93.9% 0.042 211.5);

Tailwind

colors: {
  custom: {
    50: '#dcf7fc',
    500: '#ccf3fb',
    950: '#000000',
  },
}

SCSS

$custom: #ccf3fb;
$custom-light: #dcf7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf3fb",
  "rgb": {
    "r": 204,
    "g": 243,
    "b": 251
  },
  "hsl": {
    "h": 190.213,
    "s": 85.455,
    "l": 89.216
  },
  "oklch": {
    "l": 0.93901,
    "c": 0.0417,
    "h": 211.5
  },
  "luminance": 0.83904
}

Semantic roles & 50–950 ramp

primary

#CCF3FB

secondary

#E2998A

accent

#2904E2

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#151717

muted

#848585

Preview Lab

Preview with #CCF3FB

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

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