#DEE3F4#DEE3F4

#DEE3F4 is a very light, muted blue. Relative luminance 0.770; OKLCH L 91.7% C 0.024 H 272.8°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#DEE3F4
RGB	rgb(222, 227, 244)
HSL	hsl(226, 50%, 91%)
HSV	hsv(226, 9%, 96%)
CMYK	cmyk(9%, 7%, 0%, 4.3%)
CIE-LAB	lab(90.32, 1.53, -8.82)
CIE-LCH	lch(90.32, 8.96, 279.82°)
OKLab	oklab(91.71% 0.0012 -0.0237)
OKLCH	oklch(91.71% 0.024 272.8)
XYZ	xyz(73.9190, 76.9988, 96.5383)
Luminance	0.7700 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEE3F4 #F4EFDE

analogous

#DEEEF4 #DEE3F4 #E4DEF4

triadic

#DEE3F4 #F4DEE3 #E3F4DE

tetradic

#DEE3F4 #F4DEEE #F4EFDE #DEF4E4

square

#DEE3F4 #F4DEEE #F4EFDE #DEF4E4

split-complementary

#DEE3F4 #F4E4DE #EEF4DE

monochromatic

#8295D5 #B0BCE5 #DEE3F4 #E8ECF7 #E8ECF7

Accessibility & contrast

On white

1.28

#DEE3F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#DEE3F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEE3F4

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEE3F4	#FFFFFF	#000000	##000000
##DEE3F4	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE4F5

Deuteranopia (green-blind)

#DDE2F4

Tritanopia (blue-blind)

#D9E6E8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #dee3f4;
/* rgb */ color: rgb(222, 227, 244);
/* oklch */ color: oklch(91.7% 0.024 272.8);

Tailwind

colors: {
  custom: {
    50: '#e8ebf7',
    500: '#dee3f4',
    950: '#000000',
  },
}

SCSS

$custom: #dee3f4;
$custom-light: #e8ebf7;
$custom-dark: #000000;

JSON

{
  "hex": "#dee3f4",
  "rgb": {
    "r": 222,
    "g": 227,
    "b": 244
  },
  "hsl": {
    "h": 226.364,
    "s": 50,
    "l": 91.373
  },
  "oklch": {
    "l": 0.91709,
    "c": 0.02372,
    "h": 272.8
  },
  "luminance": 0.76999
}

Semantic roles & 50–950 ramp

primary

#DEE3F4

secondary

#D3C8A3

accent

#9B28BD

background

#FEFEFF

surface

#FCFDFE

border

#D5D5D6

text

#161617

muted

#848485

Preview Lab

Preview with #DEE3F4

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

Preview Lab → · Contrast checker → · Palette generator →