#ECEEF8#ECEEF8

#ECEEF8 is a very light, near-neutral blue. Relative luminance 0.858; OKLCH L 95.0% C 0.014 H 277.1°. Best body text is #000000 at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#ECEEF8
RGB	rgb(236, 238, 248)
HSL	hsl(230, 46%, 95%)
HSV	hsv(230, 5%, 97%)
CMYK	cmyk(4.8%, 4%, 0%, 2.7%)
CIE-LAB	lab(94.21, 1.15, -5.05)
CIE-LCH	lch(94.21, 5.18, 282.88°)
OKLab	oklab(95.05% 0.0017 -0.0135)
OKLCH	oklch(95.05% 0.014 277.1)
XYZ	xyz(82.1067, 85.7589, 101.0162)
Luminance	0.8576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEEF8 #F8F6EC

analogous

#ECF4F8 #ECEEF8 #F0ECF8

triadic

#ECEEF8 #F8ECEE #EEF8EC

tetradic

#ECEEF8 #F8ECF4 #F8F6EC #ECF8F0

square

#ECEEF8 #F8ECF4 #F8F6EC #ECF8F0

split-complementary

#ECEEF8 #F8F0EC #F4F8EC

monochromatic

#939ED7 #BFC6E8 #E9EBF7 #E9EBF7 #E9EBF7

Accessibility & contrast

On white

1.16

#ECEEF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.15

#ECEEF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEEF8

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEEF8	#FFFFFF	#000000	##000000
##ECEEF8	1.00	1.16	18.15	18.15
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.15	21.00	1.00	1.00
##000000	18.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECEFF9

Deuteranopia (green-blind)

#EBEEF8

Tritanopia (blue-blind)

#EAF0F1

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eceef8;
/* rgb */ color: rgb(236, 238, 248);
/* oklch */ color: oklch(95.0% 0.014 277.1);

Tailwind

colors: {
  custom: {
    50: '#f2f3fa',
    500: '#eceef8',
    950: '#000000',
  },
}

SCSS

$custom: #eceef8;
$custom-light: #f2f3fa;
$custom-dark: #000000;

JSON

{
  "hex": "#eceef8",
  "rgb": {
    "r": 236,
    "g": 238,
    "b": 248
  },
  "hsl": {
    "h": 230,
    "s": 46.154,
    "l": 94.902
  },
  "oklch": {
    "l": 0.95049,
    "c": 0.01357,
    "h": 277.1
  },
  "luminance": 0.85759
}

Semantic roles & 50–950 ramp

primary

#ECEEF8

secondary

#D7D1B1

accent

#A22CB9

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECEEF8

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

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