#ECF2F6#ECF2F6

#ECF2F6 is a very light, near-neutral cyan. Relative luminance 0.880; OKLCH L 95.8% C 0.008 H 236.5°. Best body text is #000000 at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#ECF2F6
RGB	rgb(236, 242, 246)
HSL	hsl(204, 36%, 95%)
HSV	hsv(204, 4%, 96%)
CMYK	cmyk(4.1%, 1.6%, 0%, 3.5%)
CIE-LAB	lab(95.16, -1.26, -2.62)
CIE-LCH	lch(95.16, 2.90, 244.33°)
OKLab	oklab(95.78% -0.0046 -0.007)
OKLCH	oklch(95.78% 0.008 236.5)
XYZ	xyz(82.9756, 87.9905, 99.7834)
Luminance	0.8799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF2F6 #F6F0EC

analogous

#ECF6F5 #ECF2F6 #ECEDF6

triadic

#ECF2F6 #F6ECF2 #F2F6EC

tetradic

#ECF2F6 #F5ECF6 #F6F0EC #EDF6EC

square

#ECF2F6 #F5ECF6 #F6F0EC #EDF6EC

split-complementary

#ECF2F6 #F6ECED #F6F5EC

monochromatic

#99B9CF #C2D6E2 #EAF1F5 #EAF1F5 #EAF1F5

Accessibility & contrast

On white

1.13

#ECF2F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.60

#ECF2F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF2F6

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF2F6	#FFFFFF	#000000	##000000
##ECF2F6	1.00	1.13	18.60	18.60
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.60	21.00	1.00	1.00
##000000	18.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0F2F6

Deuteranopia (green-blind)

#EFF1F6

Tritanopia (blue-blind)

#EAF3F3

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecf2f6;
/* rgb */ color: rgb(236, 242, 246);
/* oklch */ color: oklch(95.8% 0.008 236.5);

Tailwind

colors: {
  custom: {
    50: '#f2f6f9',
    500: '#ecf2f6',
    950: '#000000',
  },
}

SCSS

$custom: #ecf2f6;
$custom-light: #f2f6f9;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf2f6",
  "rgb": {
    "r": 236,
    "g": 242,
    "b": 246
  },
  "hsl": {
    "h": 204,
    "s": 35.714,
    "l": 94.51
  },
  "oklch": {
    "l": 0.95776,
    "c": 0.00838,
    "h": 236.5
  },
  "luminance": 0.87991
}

Semantic roles & 50–950 ramp

primary

#ECF2F6

secondary

#D2C0B4

accent

#6737AF

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECF2F6

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

Preview Lab → · Contrast checker → · Palette generator →