#C4EAF3#C4EAF3

#C4EAF3 is a very light, muted cyan. Relative luminance 0.771; OKLCH L 91.3% C 0.041 H 213.7°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#C4EAF3
RGB	rgb(196, 234, 243)
HSL	hsl(191, 66%, 86%)
HSV	hsv(191, 19%, 95%)
CMYK	cmyk(19.3%, 3.7%, 0%, 4.7%)
CIE-LAB	lab(90.34, -10.40, -8.46)
CIE-LCH	lch(90.34, 13.41, 219.11°)
OKLab	oklab(91.28% -0.0344 -0.0229)
OKLCH	oklch(91.28% 0.041 213.7)
XYZ	xyz(68.3610, 77.0503, 96.0470)
Luminance	0.7705 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EAF3 #F3CDC4

analogous

#C4F3E4 #C4EAF3 #C4D2F3

triadic

#C4EAF3 #F3C4EA #EAF3C4

tetradic

#C4EAF3 #E4C4F3 #F3CDC4 #D2F3C4

square

#C4EAF3 #E4C4F3 #F3CDC4 #D2F3C4

split-complementary

#C4EAF3 #F3C4D2 #F3E4C4

monochromatic

#5EC6DE #91D8E9 #C4EAF3 #E6F6FA #E6F6FA

Accessibility & contrast

On white

1.28

#C4EAF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#C4EAF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EAF3

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EAF3	#FFFFFF	#000000	##000000
##C4EAF3	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E7F4

Deuteranopia (green-blind)

#DBE1F3

Tritanopia (blue-blind)

#B6EEED

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c4eaf3;
/* rgb */ color: rgb(196, 234, 243);
/* oklch */ color: oklch(91.3% 0.041 213.7);

Tailwind

colors: {
  custom: {
    50: '#d6f0f7',
    500: '#c4eaf3',
    950: '#000000',
  },
}

SCSS

$custom: #c4eaf3;
$custom-light: #d6f0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#c4eaf3",
  "rgb": {
    "r": 196,
    "g": 234,
    "b": 243
  },
  "hsl": {
    "h": 191.489,
    "s": 66.197,
    "l": 86.078
  },
  "oklch": {
    "l": 0.91277,
    "c": 0.04137,
    "h": 213.7
  },
  "luminance": 0.77052
}

Semantic roles & 50–950 ramp

primary

#C4EAF3

secondary

#D39688

accent

#3A17CE

background

#FEFFFF

surface

#FBFEFE

border

#D4D6D6

text

#141617

muted

#838585

Preview Lab

Preview with #C4EAF3

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

Preview Lab → · Contrast checker → · Palette generator →