#E4EAFF#E4EAFF

#E4EAFF is a very light, muted blue. Relative luminance 0.826; OKLCH L 93.9% C 0.029 H 273.1°. Best body text is #000000 at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#E4EAFF
RGB	rgb(228, 234, 255)
HSL	hsl(227, 100%, 95%)
HSV	hsv(227, 11%, 100%)
CMYK	cmyk(10.6%, 8.2%, 0%, 0%)
CIE-LAB	lab(92.82, 1.97, -10.81)
CIE-LCH	lch(92.82, 10.99, 280.35°)
OKLab	oklab(93.88% 0.0016 -0.0291)
OKLCH	oklch(93.88% 0.029 273.1)
XYZ	xyz(79.4639, 82.5588, 106.3373)
Luminance	0.8256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EAFF #FFF9E4

analogous

#E4F8FF #E4EAFF #ECE4FF

triadic

#E4EAFF #FFE4EA #EAFFE4

tetradic

#E4EAFF #FFE4F8 #FFF9E4 #E4FFEC

square

#E4EAFF #FFE4F8 #FFF9E4 #E4FFEC

split-complementary

#E4EAFF #FFECE4 #F8FFE4

monochromatic

#6A8BFF #A7BAFF #E0E7FF #E0E7FF #E0E7FF

Accessibility & contrast

On white

1.20

#E4EAFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.51

#E4EAFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EAFF

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EAFF	#FFFFFF	#000000	##000000
##E4EAFF	1.00	1.20	17.51	17.51
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.51	21.00	1.00	1.00
##000000	17.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4ECFF

Deuteranopia (green-blind)

#E3E9FE

Tritanopia (blue-blind)

#DEEEF1

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e4eaff;
/* rgb */ color: rgb(228, 234, 255);
/* oklch */ color: oklch(93.9% 0.029 273.1);

Tailwind

colors: {
  custom: {
    50: '#ecf0ff',
    500: '#e4eaff',
    950: '#000000',
  },
}

SCSS

$custom: #e4eaff;
$custom-light: #ecf0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#e4eaff",
  "rgb": {
    "r": 228,
    "g": 234,
    "b": 255
  },
  "hsl": {
    "h": 226.667,
    "s": 100,
    "l": 94.706
  },
  "oklch": {
    "l": 0.93879,
    "c": 0.02911,
    "h": 273.1
  },
  "luminance": 0.8256
}

Semantic roles & 50–950 ramp

primary

#E4EAFF

secondary

#EDDB9A

accent

#B300E6

background

#FEFFFF

surface

#FDFEFF

border

#D5D6D7

text

#161618

muted

#848586

Preview Lab

Preview with #E4EAFF

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

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