#C4EAFB#C4EAFB

#C4EAFB is a very light, muted cyan. Relative luminance 0.775; OKLCH L 91.5% C 0.046 H 226.7°. Best body text is #000000 at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#C4EAFB
RGB	rgb(196, 234, 251)
HSL	hsl(199, 87%, 88%)
HSV	hsv(199, 22%, 98%)
CMYK	cmyk(21.9%, 6.8%, 0%, 1.6%)
CIE-LAB	lab(90.57, -8.70, -12.30)
CIE-LCH	lch(90.57, 15.06, 234.73°)
OKLab	oklab(91.53% -0.0314 -0.0334)
OKLCH	oklch(91.53% 0.046 226.7)
XYZ	xyz(69.5955, 77.5441, 102.5487)
Luminance	0.7755 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EAFB #FBD5C4

analogous

#C4FBF0 #C4EAFB #C4CFFB

triadic

#C4EAFB #FBC4EA #EAFBC4

tetradic

#C4EAFB #F0C4FB #FBD5C4 #CFFBC4

square

#C4EAFB #F0C4FB #FBD5C4 #CFFBC4

split-complementary

#C4EAFB #FBC4CF #FBF0C4

monochromatic

#51C1F3 #8BD6F7 #C4EAFB #E2F5FD #E2F5FD

Accessibility & contrast

On white

1.27

#C4EAFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.51

#C4EAFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EAFB

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EAFB	#FFFFFF	#000000	##000000
##C4EAFB	1.00	1.27	16.51	16.51
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.51	21.00	1.00	1.00
##000000	16.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E8FC

Deuteranopia (green-blind)

#D9E1FB

Tritanopia (blue-blind)

#B4EFEF

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #c4eafb;
/* rgb */ color: rgb(196, 234, 251);
/* oklch */ color: oklch(91.5% 0.046 226.7);

Tailwind

colors: {
  custom: {
    50: '#d6f0fc',
    500: '#c4eafb',
    950: '#000000',
  },
}

SCSS

$custom: #c4eafb;
$custom-light: #d6f0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#c4eafb",
  "rgb": {
    "r": 196,
    "g": 234,
    "b": 251
  },
  "hsl": {
    "h": 198.545,
    "s": 87.302,
    "l": 87.647
  },
  "oklch": {
    "l": 0.91532,
    "c": 0.04588,
    "h": 226.7
  },
  "luminance": 0.77546
}

Semantic roles & 50–950 ramp

primary

#C4EAFB

secondary

#E1A082

accent

#4802E4

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#141617

muted

#838585

Preview Lab

Preview with #C4EAFB

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

Preview Lab → · Contrast checker → · Palette generator →