#D4E9FB#D4E9FB

#D4E9FB is a very light, muted cyan. Relative luminance 0.792; OKLCH L 92.4% C 0.033 H 244.0°. Best body text is #000000 at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#D4E9FB
RGB	rgb(212, 233, 251)
HSL	hsl(208, 83%, 91%)
HSV	hsv(208, 16%, 98%)
CMYK	cmyk(15.5%, 7.2%, 0%, 1.6%)
CIE-LAB	lab(91.34, -3.33, -11.04)
CIE-LCH	lch(91.34, 11.53, 253.21°)
OKLab	oklab(92.4% -0.0146 -0.0298)
OKLCH	oklch(92.4% 0.033 244)
XYZ	xyz(73.6986, 79.2384, 102.6597)
Luminance	0.7924 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D4E9FB #FBE6D4

analogous

#D4FBF9 #D4E9FB #D4D5FB

triadic

#D4E9FB #FBD4E9 #E9FBD4

tetradic

#D4E9FB #F9D4FB #FBE6D4 #D5FBD4

square

#D4E9FB #F9D4FB #FBE6D4 #D5FBD4

split-complementary

#D4E9FB #FBD4D5 #FBF9D4

monochromatic

#64B0F1 #9CCCF6 #D4E9FB #E3F1FC #E3F1FC

Accessibility & contrast

On white

1.25

#D4E9FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.85

#D4E9FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D4E9FB

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D4E9FB	#FFFFFF	#000000	##000000
##D4E9FB	1.00	1.25	16.85	16.85
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.85	21.00	1.00	1.00
##000000	16.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E9FC

Deuteranopia (green-blind)

#DDE4FB

Tritanopia (blue-blind)

#CAEDEF

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #d4e9fb;
/* rgb */ color: rgb(212, 233, 251);
/* oklch */ color: oklch(92.4% 0.033 244.0);

Tailwind

colors: {
  custom: {
    50: '#e1f0fc',
    500: '#d4e9fb',
    950: '#000000',
  },
}

SCSS

$custom: #d4e9fb;
$custom-light: #e1f0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#d4e9fb",
  "rgb": {
    "r": 212,
    "g": 233,
    "b": 251
  },
  "hsl": {
    "h": 207.692,
    "s": 82.979,
    "l": 90.784
  },
  "oklch": {
    "l": 0.92402,
    "c": 0.0332,
    "h": 244
  },
  "luminance": 0.7924
}

Semantic roles & 50–950 ramp

primary

#D4E9FB

secondary

#E2B691

accent

#6A06DF

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#151617

muted

#848585

Preview Lab

Preview with #D4E9FB

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

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