#DEE5FB#DEE5FB

#DEE5FB is a very light, muted blue. Relative luminance 0.785; OKLCH L 92.3% C 0.031 H 271.7°. Best body text is #000000 at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#DEE5FB
RGB	rgb(222, 229, 251)
HSL	hsl(226, 78%, 93%)
HSV	hsv(226, 12%, 98%)
CMYK	cmyk(11.6%, 8.8%, 0%, 1.6%)
CIE-LAB	lab(91.02, 1.87, -11.44)
CIE-LCH	lch(91.02, 11.60, 279.26°)
OKLab	oklab(92.32% 0.0009 -0.0308)
OKLCH	oklch(92.32% 0.031 271.7)
XYZ	xyz(75.5523, 78.5324, 102.4259)
Luminance	0.7853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEE5FB #FBF4DE

analogous

#DEF3FB #DEE5FB #E5DEFB

triadic

#DEE5FB #FBDEE5 #E5FBDE

tetradic

#DEE5FB #FBDEF3 #FBF4DE #DEFBE5

square

#DEE5FB #FBDEF3 #FBF4DE #DEFBE5

split-complementary

#DEE5FB #FBE5DE #F3FBDE

monochromatic

#718FEE #A7BAF4 #DEE5FB #E4E9FC #E4E9FC

Accessibility & contrast

On white

1.26

#DEE5FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.71

#DEE5FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEE5FB

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEE5FB	#FFFFFF	#000000	##000000
##DEE5FB	1.00	1.26	16.71	16.71
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.71	21.00	1.00	1.00
##000000	16.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE7FC

Deuteranopia (green-blind)

#DDE4FA

Tritanopia (blue-blind)

#D8E9EC

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #dee5fb;
/* rgb */ color: rgb(222, 229, 251);
/* oklch */ color: oklch(92.3% 0.031 271.7);

Tailwind

colors: {
  custom: {
    50: '#e8edfc',
    500: '#dee5fb',
    950: '#000000',
  },
}

SCSS

$custom: #dee5fb;
$custom-light: #e8edfc;
$custom-dark: #000000;

JSON

{
  "hex": "#dee5fb",
  "rgb": {
    "r": 222,
    "g": 229,
    "b": 251
  },
  "hsl": {
    "h": 225.517,
    "s": 78.378,
    "l": 92.745
  },
  "oklch": {
    "l": 0.92324,
    "c": 0.03083,
    "h": 271.7
  },
  "luminance": 0.78533
}

Semantic roles & 50–950 ramp

primary

#DEE5FB

secondary

#E2D19B

accent

#A80BDB

background

#FEFEFF

surface

#FCFDFF

border

#D5D5D7

text

#161617

muted

#848485

Preview Lab

Preview with #DEE5FB

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

Preview Lab → · Contrast checker → · Palette generator →