#DEE4FB#DEE4FB

#DEE4FB is a very light, muted blue. Relative luminance 0.780; OKLCH L 92.1% C 0.032 H 274.1°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#DEE4FB
RGB	rgb(222, 228, 251)
HSL	hsl(228, 78%, 93%)
HSV	hsv(228, 12%, 98%)
CMYK	cmyk(11.6%, 9.2%, 0%, 1.6%)
CIE-LAB	lab(90.77, 2.38, -11.82)
CIE-LCH	lch(90.77, 12.06, 281.41°)
OKLab	oklab(92.13% 0.0023 -0.0318)
OKLCH	oklch(92.13% 0.032 274.1)
XYZ	xyz(75.2764, 77.9806, 102.3340)
Luminance	0.7798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEE4FB #FBF5DE

analogous

#DEF2FB #DEE4FB #E6DEFB

triadic

#DEE4FB #FBDEE4 #E4FBDE

tetradic

#DEE4FB #FBDEF2 #FBF5DE #DEFBE6

square

#DEE4FB #FBDEF2 #FBF5DE #DEFBE6

split-complementary

#DEE4FB #FBE6DE #F2FBDE

monochromatic

#718BEE #A7B7F4 #DEE4FB #E4E9FC #E4E9FC

Accessibility & contrast

On white

1.27

#DEE4FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.60

#DEE4FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEE4FB

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEE4FB	#FFFFFF	#000000	##000000
##DEE4FB	1.00	1.27	16.60	16.60
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.60	21.00	1.00	1.00
##000000	16.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE6FC

Deuteranopia (green-blind)

#DCE4FA

Tritanopia (blue-blind)

#D8E8EB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #dee4fb;
/* rgb */ color: rgb(222, 228, 251);
/* oklch */ color: oklch(92.1% 0.032 274.1);

Tailwind

colors: {
  custom: {
    50: '#e8ecfc',
    500: '#dee4fb',
    950: '#000000',
  },
}

SCSS

$custom: #dee4fb;
$custom-light: #e8ecfc;
$custom-dark: #000000;

JSON

{
  "hex": "#dee4fb",
  "rgb": {
    "r": 222,
    "g": 228,
    "b": 251
  },
  "hsl": {
    "h": 227.586,
    "s": 78.378,
    "l": 92.745
  },
  "oklch": {
    "l": 0.92127,
    "c": 0.03192,
    "h": 274.1
  },
  "luminance": 0.77981
}

Semantic roles & 50–950 ramp

primary

#DEE4FB

secondary

#E2D39B

accent

#B00BDB

background

#FEFEFF

surface

#FCFDFF

border

#D5D5D7

text

#161617

muted

#848485

Preview Lab

Preview with #DEE4FB

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

Preview Lab → · Contrast checker → · Palette generator →