#ECF7FA#ECF7FA

#ECF7FA is a very light, near-neutral cyan. Relative luminance 0.913; OKLCH L 96.9% C 0.012 H 215.8°. Best body text is #000000 at 19.25:1 contrast (WCAG AA passes).

Color values

HEX	#ECF7FA
RGB	rgb(236, 247, 250)
HSL	hsl(193, 58%, 95%)
HSV	hsv(193, 6%, 98%)
CMYK	cmyk(5.6%, 1.2%, 0%, 2%)
CIE-LAB	lab(96.52, -3.06, -2.69)
CIE-LCH	lch(96.52, 4.07, 221.33°)
OKLab	oklab(96.88% -0.01 -0.0072)
OKLCH	oklch(96.88% 0.012 215.8)
XYZ	xyz(85.1047, 91.2558, 103.5544)
Luminance	0.9126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF7FA #FAEFEC

analogous

#ECFAF6 #ECF7FA #ECF0FA

triadic

#ECF7FA #FAECF7 #F7FAEC

tetradic

#ECF7FA #F6ECFA #FAEFEC #F0FAEC

square

#ECF7FA #F6ECFA #FAEFEC #F0FAEC

split-complementary

#ECF7FA #FAECF0 #FAF6EC

monochromatic

#8BCEE0 #BCE3ED #E7F5F9 #E7F5F9 #E7F5F9

Accessibility & contrast

On white

1.09

#ECF7FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.25

#ECF7FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF7FA

19.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF7FA	#FFFFFF	#000000	##000000
##ECF7FA	1.00	1.09	19.25	19.25
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.25	21.00	1.00	1.00
##000000	19.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5F6FA

Deuteranopia (green-blind)

#F2F4FA

Tritanopia (blue-blind)

#E8F8F8

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #ecf7fa;
/* rgb */ color: rgb(236, 247, 250);
/* oklch */ color: oklch(96.9% 0.012 215.8);

Tailwind

colors: {
  custom: {
    50: '#f2f9fb',
    500: '#ecf7fa',
    950: '#000000',
  },
}

SCSS

$custom: #ecf7fa;
$custom-light: #f2f9fb;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf7fa",
  "rgb": {
    "r": 236,
    "g": 247,
    "b": 250
  },
  "hsl": {
    "h": 192.857,
    "s": 58.333,
    "l": 95.294
  },
  "oklch": {
    "l": 0.96879,
    "c": 0.01233,
    "h": 215.8
  },
  "luminance": 0.91257
}

Semantic roles & 50–950 ramp

primary

#ECF7FA

secondary

#DDB8AD

accent

#4320C6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECF7FA

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

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