#C4E6EE#C4E6EE

#C4E6EE is a very light, muted cyan. Relative luminance 0.745; OKLCH L 90.3% C 0.037 H 213.5°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#C4E6EE
RGB	rgb(196, 230, 238)
HSL	hsl(191, 55%, 85%)
HSV	hsv(191, 18%, 93%)
CMYK	cmyk(17.6%, 3.4%, 0%, 6.7%)
CIE-LAB	lab(89.16, -9.41, -7.60)
CIE-LCH	lch(89.16, 12.10, 218.91°)
OKLab	oklab(90.29% -0.031 -0.0206)
OKLCH	oklch(90.29% 0.037 213.5)
XYZ	xyz(66.4903, 74.5005, 91.7492)
Luminance	0.7450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E6EE #EECCC4

analogous

#C4EEE1 #C4E6EE #C4D1EE

triadic

#C4E6EE #EEC4E6 #E6EEC4

tetradic

#C4E6EE #E1C4EE #EECCC4 #D1EEC4

square

#C4E6EE #E1C4EE #EECCC4 #D1EEC4

split-complementary

#C4E6EE #EEC4D1 #EEE1C4

monochromatic

#65BED3 #94D2E0 #C4E6EE #E7F5F8 #E7F5F8

Accessibility & contrast

On white

1.32

#C4E6EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#C4E6EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E6EE

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E6EE	#FFFFFF	#000000	##000000
##C4E6EE	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E3EF

Deuteranopia (green-blind)

#D8DEEE

Tritanopia (blue-blind)

#B8EAE8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c4e6ee;
/* rgb */ color: rgb(196, 230, 238);
/* oklch */ color: oklch(90.3% 0.037 213.5);

Tailwind

colors: {
  custom: {
    50: '#d6edf3',
    500: '#c4e6ee',
    950: '#000000',
  },
}

SCSS

$custom: #c4e6ee;
$custom-light: #d6edf3;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e6ee",
  "rgb": {
    "r": 196,
    "g": 230,
    "b": 238
  },
  "hsl": {
    "h": 191.429,
    "s": 55.263,
    "l": 85.098
  },
  "oklch": {
    "l": 0.90293,
    "c": 0.03725,
    "h": 213.5
  },
  "luminance": 0.74502
}

Semantic roles & 50–950 ramp

primary

#C4E6EE

secondary

#CC978B

accent

#4123C3

background

#FEFEFF

surface

#FBFDFE

border

#D4D5D6

text

#141617

muted

#838485

Preview Lab

Preview with #C4E6EE

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

Preview Lab → · Contrast checker → · Palette generator →