#DEE4FF#DEE4FF

#DEE4FF is a very light, muted blue. Relative luminance 0.782; OKLCH L 92.3% C 0.037 H 275.7°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#DEE4FF
RGB	rgb(222, 228, 255)
HSL	hsl(229, 100%, 94%)
HSV	hsv(229, 13%, 100%)
CMYK	cmyk(12.9%, 10.6%, 0%, 0%)
CIE-LAB	lab(90.89, 3.19, -13.74)
CIE-LCH	lch(90.89, 14.10, 283.06°)
OKLab	oklab(92.26% 0.0037 -0.0371)
OKLCH	oklch(92.26% 0.037 275.7)
XYZ	xyz(75.9136, 78.2355, 105.6899)
Luminance	0.7824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEE4FF #FFF9DE

analogous

#DEF4FF #DEE4FF #E8DEFF

triadic

#DEE4FF #FFDEE4 #E4FFDE

tetradic

#DEE4FF #FFDEF4 #FFF9DE #DEFFE8

square

#DEE4FF #FFDEF4 #FFF9DE #DEFFE8

split-complementary

#DEE4FF #FFE8DE #F4FFDE

monochromatic

#6480FF #A1B2FF #DEE4FF #E0E6FF #E0E6FF

Accessibility & contrast

On white

1.26

#DEE4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#DEE4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEE4FF

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEE4FF	#FFFFFF	#000000	##000000
##DEE4FF	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE6FF

Deuteranopia (green-blind)

#DBE4FE

Tritanopia (blue-blind)

#D7E9ED

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #dee4ff;
/* rgb */ color: rgb(222, 228, 255);
/* oklch */ color: oklch(92.3% 0.037 275.7);

Tailwind

colors: {
  custom: {
    50: '#e8ecff',
    500: '#dee4ff',
    950: '#000000',
  },
}

SCSS

$custom: #dee4ff;
$custom-light: #e8ecff;
$custom-dark: #000000;

JSON

{
  "hex": "#dee4ff",
  "rgb": {
    "r": 222,
    "g": 228,
    "b": 255
  },
  "hsl": {
    "h": 229.091,
    "s": 100,
    "l": 93.529
  },
  "oklch": {
    "l": 0.92257,
    "c": 0.03727,
    "h": 275.7
  },
  "luminance": 0.78236
}

Semantic roles & 50–950 ramp

primary

#DEE4FF

secondary

#ECDC95

accent

#BC00E6

background

#FEFEFF

surface

#FCFDFF

border

#D5D5D7

text

#161618

muted

#848486

Preview Lab

Preview with #DEE4FF

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

Preview Lab → · Contrast checker → · Palette generator →