#C4E7EF#C4E7EF

#C4E7EF is a very light, muted cyan. Relative luminance 0.751; OKLCH L 90.5% C 0.038 H 213.1°. Best body text is #000000 at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#C4E7EF
RGB	rgb(196, 231, 239)
HSL	hsl(191, 57%, 85%)
HSV	hsv(191, 18%, 94%)
CMYK	cmyk(18%, 3.3%, 0%, 6.3%)
CIE-LAB	lab(89.45, -9.71, -7.69)
CIE-LCH	lch(89.45, 12.39, 218.38°)
OKLab	oklab(90.53% -0.032 -0.0208)
OKLCH	oklch(90.53% 0.038 213.1)
XYZ	xyz(66.9167, 75.1176, 92.6181)
Luminance	0.7512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E7EF #EFCCC4

analogous

#C4EFE1 #C4E7EF #C4D1EF

triadic

#C4E7EF #EFC4E7 #E7EFC4

tetradic

#C4E7EF #E1C4EF #EFCCC4 #D1EFC4

square

#C4E7EF #E1C4EF #EFCCC4 #D1EFC4

split-complementary

#C4E7EF #EFC4D1 #EFE1C4

monochromatic

#64C0D5 #94D3E2 #C4E7EF #E7F5F8 #E7F5F8

Accessibility & contrast

On white

1.31

#C4E7EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.02

#C4E7EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E7EF

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E7EF	#FFFFFF	#000000	##000000
##C4E7EF	1.00	1.31	16.02	16.02
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.02	21.00	1.00	1.00
##000000	16.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E4F0

Deuteranopia (green-blind)

#D9DEEF

Tritanopia (blue-blind)

#B8EBE9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c4e7ef;
/* rgb */ color: rgb(196, 231, 239);
/* oklch */ color: oklch(90.5% 0.038 213.1);

Tailwind

colors: {
  custom: {
    50: '#d6eef4',
    500: '#c4e7ef',
    950: '#000000',
  },
}

SCSS

$custom: #c4e7ef;
$custom-light: #d6eef4;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e7ef",
  "rgb": {
    "r": 196,
    "g": 231,
    "b": 239
  },
  "hsl": {
    "h": 191.163,
    "s": 57.333,
    "l": 85.294
  },
  "oklch": {
    "l": 0.90531,
    "c": 0.03819,
    "h": 213.1
  },
  "luminance": 0.7512
}

Semantic roles & 50–950 ramp

primary

#C4E7EF

secondary

#CD978A

accent

#3F21C5

background

#FEFFFF

surface

#FBFEFE

border

#D4D6D6

text

#141617

muted

#838585

Preview Lab

Preview with #C4E7EF

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

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