#C4E1EF#C4E1EF

#C4E1EF is a very light, muted cyan. Relative luminance 0.718; OKLCH L 89.3% C 0.036 H 228.5°. Best body text is #000000 at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#C4E1EF
RGB	rgb(196, 225, 239)
HSL	hsl(200, 57%, 85%)
HSV	hsv(200, 18%, 94%)
CMYK	cmyk(18%, 5.9%, 0%, 6.3%)
CIE-LAB	lab(87.88, -6.64, -10.02)
CIE-LCH	lch(87.88, 12.02, 236.46°)
OKLab	oklab(89.29% -0.024 -0.0271)
OKLCH	oklch(89.29% 0.036 228.5)
XYZ	xyz(65.2661, 71.8165, 92.0679)
Luminance	0.7182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E1EF #EFD2C4

analogous

#C4EFE7 #C4E1EF #C4CBEF

triadic

#C4E1EF #EFC4E1 #E1EFC4

tetradic

#C4E1EF #E7C4EF #EFD2C4 #CBEFC4

square

#C4E1EF #E7C4EF #EFD2C4 #CBEFC4

split-complementary

#C4E1EF #EFC4CB #EFE7C4

monochromatic

#64B0D5 #94C9E2 #C4E1EF #E7F3F8 #E7F3F8

Accessibility & contrast

On white

1.37

#C4E1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.36

#C4E1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E1EF

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E1EF	#FFFFFF	#000000	##000000
##C4E1EF	1.00	1.37	15.36	15.36
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.36	21.00	1.00	1.00
##000000	15.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DADFF0

Deuteranopia (green-blind)

#D3DAEF

Tritanopia (blue-blind)

#B8E5E5

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c4e1ef;
/* rgb */ color: rgb(196, 225, 239);
/* oklch */ color: oklch(89.3% 0.036 228.5);

Tailwind

colors: {
  custom: {
    50: '#d6eaf4',
    500: '#c4e1ef',
    950: '#000000',
  },
}

SCSS

$custom: #c4e1ef;
$custom-light: #d6eaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e1ef",
  "rgb": {
    "r": 196,
    "g": 225,
    "b": 239
  },
  "hsl": {
    "h": 199.535,
    "s": 57.333,
    "l": 85.294
  },
  "oklch": {
    "l": 0.89292,
    "c": 0.03623,
    "h": 228.5
  },
  "luminance": 0.71818
}

Semantic roles & 50–950 ramp

primary

#C4E1EF

secondary

#CDA08A

accent

#5621C5

background

#FEFEFF

surface

#FBFDFE

border

#D4D5D6

text

#141617

muted

#838485

Preview Lab

Preview with #C4E1EF

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

Preview Lab → · Contrast checker → · Palette generator →