#E4EAFB#E4EAFB

#E4EAFB is a very light, muted blue. Relative luminance 0.823; OKLCH L 93.8% C 0.024 H 270.3°. Best body text is #000000 at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#E4EAFB
RGB	rgb(228, 234, 251)
HSL	hsl(224, 74%, 94%)
HSV	hsv(224, 9%, 98%)
CMYK	cmyk(9.2%, 6.8%, 0%, 1.6%)
CIE-LAB	lab(92.71, 1.19, -8.89)
CIE-LCH	lch(92.71, 8.97, 277.65°)
OKLab	oklab(93.75% 0.0001 -0.0239)
OKLCH	oklch(93.75% 0.024 270.3)
XYZ	xyz(78.8267, 82.3040, 102.9814)
Luminance	0.8230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EAFB #FBF5E4

analogous

#E4F6FB #E4EAFB #EAE4FB

triadic

#E4EAFB #FBE4EA #EAFBE4

tetradic

#E4EAFB #FBE4F6 #FBF5E4 #E4FBEA

square

#E4EAFB #FBE4F6 #FBF5E4 #E4FBEA

split-complementary

#E4EAFB #FBEAE4 #F6FBE4

monochromatic

#7997EB #AFC1F3 #E4EAFB #E4EAFB #E4EAFB

Accessibility & contrast

On white

1.20

#E4EAFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.46

#E4EAFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EAFB

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EAFB	#FFFFFF	#000000	##000000
##E4EAFB	1.00	1.20	17.46	17.46
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.46	21.00	1.00	1.00
##000000	17.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5EBFC

Deuteranopia (green-blind)

#E4E9FB

Tritanopia (blue-blind)

#DFEDEF

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e4eafb;
/* rgb */ color: rgb(228, 234, 251);
/* oklch */ color: oklch(93.8% 0.024 270.3);

Tailwind

colors: {
  custom: {
    50: '#ecf0fc',
    500: '#e4eafb',
    950: '#000000',
  },
}

SCSS

$custom: #e4eafb;
$custom-light: #ecf0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#e4eafb",
  "rgb": {
    "r": 228,
    "g": 234,
    "b": 251
  },
  "hsl": {
    "h": 224.348,
    "s": 74.194,
    "l": 93.922
  },
  "oklch": {
    "l": 0.93754,
    "c": 0.02387,
    "h": 270.3
  },
  "luminance": 0.82305
}

Semantic roles & 50–950 ramp

primary

#E4EAFB

secondary

#E1D1A2

accent

#A20FD6

background

#FEFFFF

surface

#FDFEFF

border

#D5D6D7

text

#161617

muted

#848585

Preview Lab

Preview with #E4EAFB

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

Preview Lab → · Contrast checker → · Palette generator →