#E4EFF2#E4EFF2

#E4EFF2 is a very light, near-neutral cyan. Relative luminance 0.846; OKLCH L 94.5% C 0.012 H 215.8°. Best body text is #000000 at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#E4EFF2
RGB	rgb(228, 239, 242)
HSL	hsl(193, 35%, 92%)
HSV	hsv(193, 6%, 95%)
CMYK	cmyk(5.8%, 1.2%, 0%, 5.1%)
CIE-LAB	lab(93.73, -3.08, -2.71)
CIE-LCH	lch(93.73, 4.10, 221.34°)
OKLab	oklab(94.47% -0.0101 -0.0073)
OKLCH	oklch(94.47% 0.012 215.8)
XYZ	xyz(78.8852, 84.6371, 96.1678)
Luminance	0.8464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EFF2 #F2E7E4

analogous

#E4F2EE #E4EFF2 #E4E8F2

triadic

#E4EFF2 #F2E4EF #EFF2E4

tetradic

#E4EFF2 #EEE4F2 #F2E7E4 #E8F2E4

square

#E4EFF2 #EEE4F2 #F2E7E4 #E8F2E4

split-complementary

#E4EFF2 #F2E4E8 #F2EEE4

monochromatic

#91BECA #BBD7DE #E4EFF2 #EAF3F5 #EAF3F5

Accessibility & contrast

On white

1.17

#E4EFF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.93

#E4EFF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EFF2

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EFF2	#FFFFFF	#000000	##000000
##E4EFF2	1.00	1.17	17.93	17.93
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.93	21.00	1.00	1.00
##000000	17.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDEEF2

Deuteranopia (green-blind)

#EAECF2

Tritanopia (blue-blind)

#E0F0F0

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #e4eff2;
/* rgb */ color: rgb(228, 239, 242);
/* oklch */ color: oklch(94.5% 0.012 215.8);

Tailwind

colors: {
  custom: {
    50: '#ecf4f6',
    500: '#e4eff2',
    950: '#000000',
  },
}

SCSS

$custom: #e4eff2;
$custom-light: #ecf4f6;
$custom-dark: #000000;

JSON

{
  "hex": "#e4eff2",
  "rgb": {
    "r": 228,
    "g": 239,
    "b": 242
  },
  "hsl": {
    "h": 192.857,
    "s": 35,
    "l": 92.157
  },
  "oklch": {
    "l": 0.94474,
    "c": 0.01241,
    "h": 215.8
  },
  "luminance": 0.84638
}

Semantic roles & 50–950 ramp

primary

#E4EFF2

secondary

#CDB4AD

accent

#5138AE

background

#FEFFFF

surface

#FDFEFE

border

#D5D6D6

text

#161717

muted

#848585

Preview Lab

Preview with #E4EFF2

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

Preview Lab → · Contrast checker → · Palette generator →