#E4E5FB#E4E5FB

#E4E5FB is a very light, muted blue. Relative luminance 0.795; OKLCH L 92.8% C 0.030 H 283.7°. Best body text is #000000 at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#E4E5FB
RGB	rgb(228, 229, 251)
HSL	hsl(237, 74%, 94%)
HSV	hsv(237, 9%, 98%)
CMYK	cmyk(9.2%, 8.8%, 0%, 1.6%)
CIE-LAB	lab(91.46, 3.78, -10.75)
CIE-LCH	lch(91.46, 11.39, 289.36°)
OKLab	oklab(92.77% 0.0071 -0.0289)
OKLCH	oklch(92.77% 0.03 283.7)
XYZ	xyz(77.4233, 79.4971, 102.5136)
Luminance	0.7950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4E5FB #FBFAE4

analogous

#E4F1FB #E4E5FB #EFE4FB

triadic

#E4E5FB #FBE4E5 #E5FBE4

tetradic

#E4E5FB #FBE4F1 #FBFAE4 #E4FBEF

square

#E4E5FB #FBE4F1 #FBFAE4 #E4FBEF

split-complementary

#E4E5FB #FBEFE4 #F1FBE4

monochromatic

#797EEB #AFB2F3 #E4E5FB #E4E5FB #E4E5FB

Accessibility & contrast

On white

1.24

#E4E5FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.90

#E4E5FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4E5FB

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4E5FB	#FFFFFF	#000000	##000000
##E4E5FB	1.00	1.24	16.90	16.90
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.90	21.00	1.00	1.00
##000000	16.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E7FC

Deuteranopia (green-blind)

#DFE6FA

Tritanopia (blue-blind)

#DFE8EC

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e4e5fb;
/* rgb */ color: rgb(228, 229, 251);
/* oklch */ color: oklch(92.8% 0.030 283.7);

Tailwind

colors: {
  custom: {
    50: '#ecedfc',
    500: '#e4e5fb',
    950: '#000000',
  },
}

SCSS

$custom: #e4e5fb;
$custom-light: #ecedfc;
$custom-dark: #000000;

JSON

{
  "hex": "#e4e5fb",
  "rgb": {
    "r": 228,
    "g": 229,
    "b": 251
  },
  "hsl": {
    "h": 237.391,
    "s": 74.194,
    "l": 93.922
  },
  "oklch": {
    "l": 0.92774,
    "c": 0.02973,
    "h": 283.7
  },
  "luminance": 0.79498
}

Semantic roles & 50–950 ramp

primary

#E4E5FB

secondary

#E1DFA2

accent

#CE0FD6

background

#FEFEFF

surface

#FDFDFF

border

#D5D5D7

text

#161617

muted

#848485

Preview Lab

Preview with #E4E5FB

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

Preview Lab → · Contrast checker → · Palette generator →