#ECF2F4#ECF2F4

#ECF2F4 is a very light, near-neutral cyan. Relative luminance 0.879; OKLCH L 95.7% C 0.007 H 219.6°. Best body text is #000000 at 18.57:1 contrast (WCAG AA passes).

Color values

HEX	#ECF2F4
RGB	rgb(236, 242, 244)
HSL	hsl(195, 27%, 94%)
HSV	hsv(195, 3%, 96%)
CMYK	cmyk(3.3%, 0.8%, 0%, 4.3%)
CIE-LAB	lab(95.11, -1.62, -1.66)
CIE-LCH	lch(95.11, 2.32, 225.57°)
OKLab	oklab(95.72% -0.0054 -0.0044)
OKLCH	oklch(95.72% 0.007 219.6)
XYZ	xyz(82.6703, 87.8684, 98.1754)
Luminance	0.8787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF2F4 #F4EEEC

analogous

#ECF4F2 #ECF2F4 #ECEEF4

triadic

#ECF2F4 #F4ECF2 #F2F4EC

tetradic

#ECF2F4 #F2ECF4 #F4EEEC #EEF4EC

square

#ECF2F4 #F2ECF4 #F4EEEC #EEF4EC

split-complementary

#ECF2F4 #F4ECEE #F4F2EC

monochromatic

#9EBDC7 #C5D7DE #ECF2F4 #ECF2F4 #ECF2F4

Accessibility & contrast

On white

1.13

#ECF2F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.57

#ECF2F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF2F4

18.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF2F4	#FFFFFF	#000000	##000000
##ECF2F4	1.00	1.13	18.57	18.57
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.57	21.00	1.00	1.00
##000000	18.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1F2F4

Deuteranopia (green-blind)

#EFF0F4

Tritanopia (blue-blind)

#EAF3F3

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecf2f4;
/* rgb */ color: rgb(236, 242, 244);
/* oklch */ color: oklch(95.7% 0.007 219.6);

Tailwind

colors: {
  custom: {
    50: '#f2f6f7',
    500: '#ecf2f4',
    950: '#000000',
  },
}

SCSS

$custom: #ecf2f4;
$custom-light: #f2f6f7;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf2f4",
  "rgb": {
    "r": 236,
    "g": 242,
    "b": 244
  },
  "hsl": {
    "h": 195,
    "s": 26.667,
    "l": 94.118
  },
  "oklch": {
    "l": 0.95718,
    "c": 0.00695,
    "h": 219.6
  },
  "luminance": 0.87869
}

Semantic roles & 50–950 ramp

primary

#ECF2F4

secondary

#CDBCB7

accent

#5A40A5

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#161717

muted

#858585

Preview Lab

Preview with #ECF2F4

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

Preview Lab → · Contrast checker → · Palette generator →