#ECF6FA#ECF6FA

#ECF6FA is a very light, near-neutral cyan. Relative luminance 0.906; OKLCH L 96.7% C 0.012 H 223.5°. Best body text is #000000 at 19.13:1 contrast (WCAG AA passes).

Color values

HEX	#ECF6FA
RGB	rgb(236, 246, 250)
HSL	hsl(197, 58%, 95%)
HSV	hsv(197, 6%, 98%)
CMYK	cmyk(5.6%, 1.6%, 0%, 2%)
CIE-LAB	lab(96.26, -2.55, -3.06)
CIE-LCH	lch(96.26, 3.98, 230.16°)
OKLab	oklab(96.68% -0.0086 -0.0082)
OKLCH	oklch(96.68% 0.012 223.5)
XYZ	xyz(84.7997, 90.6458, 103.4528)
Luminance	0.9065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF6FA #FAF0EC

analogous

#ECFAF7 #ECF6FA #ECEFFA

triadic

#ECF6FA #FAECF6 #F6FAEC

tetradic

#ECF6FA #F7ECFA #FAF0EC #EFFAEC

square

#ECF6FA #F7ECFA #FAF0EC #EFFAEC

split-complementary

#ECF6FA #FAECEF #FAF7EC

monochromatic

#8BC8E0 #BCDFED #E7F4F9 #E7F4F9 #E7F4F9

Accessibility & contrast

On white

1.10

#ECF6FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.13

#ECF6FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF6FA

19.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF6FA	#FFFFFF	#000000	##000000
##ECF6FA	1.00	1.10	19.13	19.13
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.13	21.00	1.00	1.00
##000000	19.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4F5FA

Deuteranopia (green-blind)

#F1F3FA

Tritanopia (blue-blind)

#E9F7F7

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecf6fa;
/* rgb */ color: rgb(236, 246, 250);
/* oklch */ color: oklch(96.7% 0.012 223.5);

Tailwind

colors: {
  custom: {
    50: '#f2f9fc',
    500: '#ecf6fa',
    950: '#000000',
  },
}

SCSS

$custom: #ecf6fa;
$custom-light: #f2f9fc;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf6fa",
  "rgb": {
    "r": 236,
    "g": 246,
    "b": 250
  },
  "hsl": {
    "h": 197.143,
    "s": 58.333,
    "l": 95.294
  },
  "oklch": {
    "l": 0.96681,
    "c": 0.0119,
    "h": 223.5
  },
  "luminance": 0.90647
}

Semantic roles & 50–950 ramp

primary

#ECF6FA

secondary

#DDBBAD

accent

#4F20C6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECF6FA

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

Preview Lab → · Contrast checker → · Palette generator →