#DEE1FB#DEE1FB

#DEE1FB is a very light, muted blue. Relative luminance 0.763; OKLCH L 91.5% C 0.035 H 280.4°. Best body text is #000000 at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#DEE1FB
RGB	rgb(222, 225, 251)
HSL	hsl(234, 78%, 93%)
HSV	hsv(234, 12%, 98%)
CMYK	cmyk(11.6%, 10.4%, 0%, 1.6%)
CIE-LAB	lab(90.02, 3.94, -12.94)
CIE-LCH	lch(90.02, 13.53, 286.95°)
OKLab	oklab(91.54% 0.0064 -0.0349)
OKLCH	oklch(91.54% 0.035 280.4)
XYZ	xyz(74.4583, 76.3444, 102.0613)
Luminance	0.7634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEE1FB #FBF8DE

analogous

#DEEFFB #DEE1FB #E9DEFB

triadic

#DEE1FB #FBDEE1 #E1FBDE

tetradic

#DEE1FB #FBDEEF #FBF8DE #DEFBE9

square

#DEE1FB #FBDEEF #FBF8DE #DEFBE9

split-complementary

#DEE1FB #FBE9DE #EFFBDE

monochromatic

#717EEE #A7AFF4 #DEE1FB #E4E6FC #E4E6FC

Accessibility & contrast

On white

1.29

#DEE1FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.27

#DEE1FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEE1FB

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEE1FB	#FFFFFF	#000000	##000000
##DEE1FB	1.00	1.29	16.27	16.27
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.27	21.00	1.00	1.00
##000000	16.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE3FC

Deuteranopia (green-blind)

#D9E1FA

Tritanopia (blue-blind)

#D8E5E9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #dee1fb;
/* rgb */ color: rgb(222, 225, 251);
/* oklch */ color: oklch(91.5% 0.035 280.4);

Tailwind

colors: {
  custom: {
    50: '#e8eafc',
    500: '#dee1fb',
    950: '#000000',
  },
}

SCSS

$custom: #dee1fb;
$custom-light: #e8eafc;
$custom-dark: #000000;

JSON

{
  "hex": "#dee1fb",
  "rgb": {
    "r": 222,
    "g": 225,
    "b": 251
  },
  "hsl": {
    "h": 233.793,
    "s": 78.378,
    "l": 92.745
  },
  "oklch": {
    "l": 0.91538,
    "c": 0.03548,
    "h": 280.4
  },
  "luminance": 0.76345
}

Semantic roles & 50–950 ramp

primary

#DEE1FB

secondary

#E2DB9B

accent

#C50BDB

background

#FEFEFF

surface

#FCFDFF

border

#D5D5D7

text

#161617

muted

#848485

Preview Lab

Preview with #DEE1FB

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

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