#E4EDFB#E4EDFB

#E4EDFB is a very light, muted blue. Relative luminance 0.840; OKLCH L 94.3% C 0.021 H 259.2°. Best body text is #000000 at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#E4EDFB
RGB	rgb(228, 237, 251)
HSL	hsl(217, 74%, 94%)
HSV	hsv(217, 9%, 98%)
CMYK	cmyk(9.2%, 5.6%, 0%, 1.6%)
CIE-LAB	lab(93.46, -0.35, -7.77)
CIE-LCH	lch(93.46, 7.78, 267.43°)
OKLab	oklab(94.35% -0.004 -0.0209)
OKLCH	oklch(94.35% 0.021 259.2)
XYZ	xyz(79.6880, 84.0266, 103.2685)
Luminance	0.8403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EDFB #FBF2E4

analogous

#E4F9FB #E4EDFB #E7E4FB

triadic

#E4EDFB #FBE4ED #EDFBE4

tetradic

#E4EDFB #FBE4F9 #FBF2E4 #E4FBE7

square

#E4EDFB #FBE4F9 #FBF2E4 #E4FBE7

split-complementary

#E4EDFB #FBE7E4 #F9FBE4

monochromatic

#79A6EB #AFC9F3 #E4EDFB #E4EDFB #E4EDFB

Accessibility & contrast

On white

1.18

#E4EDFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.81

#E4EDFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EDFB

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EDFB	#FFFFFF	#000000	##000000
##E4EDFB	1.00	1.18	17.81	17.81
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.81	21.00	1.00	1.00
##000000	17.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9EDFC

Deuteranopia (green-blind)

#E6EBFB

Tritanopia (blue-blind)

#DFF0F1

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #e4edfb;
/* rgb */ color: rgb(228, 237, 251);
/* oklch */ color: oklch(94.3% 0.021 259.2);

Tailwind

colors: {
  custom: {
    50: '#ecf2fc',
    500: '#e4edfb',
    950: '#000000',
  },
}

SCSS

$custom: #e4edfb;
$custom-light: #ecf2fc;
$custom-dark: #000000;

JSON

{
  "hex": "#e4edfb",
  "rgb": {
    "r": 228,
    "g": 237,
    "b": 251
  },
  "hsl": {
    "h": 216.522,
    "s": 74.194,
    "l": 93.922
  },
  "oklch": {
    "l": 0.94346,
    "c": 0.02124,
    "h": 259.2
  },
  "luminance": 0.84027
}

Semantic roles & 50–950 ramp

primary

#E4EDFB

secondary

#E1C9A2

accent

#880FD6

background

#FEFFFF

surface

#FDFEFF

border

#D5D6D7

text

#161717

muted

#848585

Preview Lab

Preview with #E4EDFB

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

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