#C4E5EC#C4E5EC

#C4E5EC is a very light, muted cyan. Relative luminance 0.738; OKLCH L 90.0% C 0.036 H 211.9°. Best body text is #000000 at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#C4E5EC
RGB	rgb(196, 229, 236)
HSL	hsl(191, 51%, 85%)
HSV	hsv(191, 17%, 93%)
CMYK	cmyk(16.9%, 3%, 0%, 7.5%)
CIE-LAB	lab(88.84, -9.32, -7.02)
CIE-LCH	lch(88.84, 11.66, 216.99°)
OKLab	oklab(90.02% -0.0305 -0.019)
OKLCH	oklch(90.02% 0.036 211.9)
XYZ	xyz(65.9206, 73.8287, 90.1178)
Luminance	0.7383 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E5EC #ECCBC4

analogous

#C4ECDF #C4E5EC #C4D1EC

triadic

#C4E5EC #ECC4E5 #E5ECC4

tetradic

#C4E5EC #DFC4EC #ECCBC4 #D1ECC4

square

#C4E5EC #DFC4EC #ECCBC4 #D1ECC4

split-complementary

#C4E5EC #ECC4D1 #ECDFC4

monochromatic

#67BCCE #96D1DD #C4E5EC #E8F5F8 #E8F5F8

Accessibility & contrast

On white

1.33

#C4E5EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.77

#C4E5EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E5EC

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E5EC	#FFFFFF	#000000	##000000
##C4E5EC	1.00	1.33	15.77	15.77
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.77	21.00	1.00	1.00
##000000	15.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE2EC

Deuteranopia (green-blind)

#D8DDEC

Tritanopia (blue-blind)

#B9E8E7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #c4e5ec;
/* rgb */ color: rgb(196, 229, 236);
/* oklch */ color: oklch(90.0% 0.036 211.9);

Tailwind

colors: {
  custom: {
    50: '#d6edf2',
    500: '#c4e5ec',
    950: '#000000',
  },
}

SCSS

$custom: #c4e5ec;
$custom-light: #d6edf2;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e5ec",
  "rgb": {
    "r": 196,
    "g": 229,
    "b": 236
  },
  "hsl": {
    "h": 190.5,
    "s": 51.282,
    "l": 84.706
  },
  "oklch": {
    "l": 0.90024,
    "c": 0.03593,
    "h": 211.9
  },
  "luminance": 0.73831
}

Semantic roles & 50–950 ramp

primary

#C4E5EC

secondary

#C9968C

accent

#4127BF

background

#FEFEFF

surface

#FBFDFE

border

#D4D5D6

text

#141616

muted

#838485

Preview Lab

Preview with #C4E5EC

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

Preview Lab → · Contrast checker → · Palette generator →