#ECEEF4#ECEEF4

#ECEEF4 is a very light, near-neutral blue. Relative luminance 0.855; OKLCH L 94.9% C 0.008 H 271.3°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#ECEEF4
RGB	rgb(236, 238, 244)
HSL	hsl(225, 27%, 94%)
HSV	hsv(225, 3%, 96%)
CMYK	cmyk(3.3%, 2.5%, 0%, 4.3%)
CIE-LAB	lab(94.10, 0.42, -3.12)
CIE-LCH	lch(94.10, 3.15, 277.62°)
OKLab	oklab(94.93% 0.0002 -0.0083)
OKLCH	oklch(94.93% 0.008 271.3)
XYZ	xyz(81.4928, 85.5134, 97.7829)
Luminance	0.8551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEEF4 #F4F2EC

analogous

#ECF2F4 #ECEEF4 #EEECF4

triadic

#ECEEF4 #F4ECEE #EEF4EC

tetradic

#ECEEF4 #F4ECF2 #F4F2EC #ECF4EE

square

#ECEEF4 #F4ECF2 #F4F2EC #ECF4EE

split-complementary

#ECEEF4 #F4EEEC #F2F4EC

monochromatic

#9EA9C7 #C5CBDE #ECEEF4 #ECEEF4 #ECEEF4

Accessibility & contrast

On white

1.16

#ECEEF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.10

#ECEEF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEEF4

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEEF4	#FFFFFF	#000000	##000000
##ECEEF4	1.00	1.16	18.10	18.10
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.10	21.00	1.00	1.00
##000000	18.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECEEF4

Deuteranopia (green-blind)

#ECEEF4

Tritanopia (blue-blind)

#EAEFF0

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eceef4;
/* rgb */ color: rgb(236, 238, 244);
/* oklch */ color: oklch(94.9% 0.008 271.3);

Tailwind

colors: {
  custom: {
    50: '#f2f3f7',
    500: '#eceef4',
    950: '#000000',
  },
}

SCSS

$custom: #eceef4;
$custom-light: #f2f3f7;
$custom-dark: #000000;

JSON

{
  "hex": "#eceef4",
  "rgb": {
    "r": 236,
    "g": 238,
    "b": 244
  },
  "hsl": {
    "h": 225,
    "s": 26.667,
    "l": 94.118
  },
  "oklch": {
    "l": 0.94931,
    "c": 0.00832,
    "h": 271.3
  },
  "luminance": 0.85514
}

Semantic roles & 50–950 ramp

primary

#ECEEF4

secondary

#CDC8B7

accent

#8C40A5

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#161717

muted

#858585

Preview Lab

Preview with #ECEEF4

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

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