#ECF6FE#ECF6FE

#ECF6FE is a very light, near-neutral cyan. Relative luminance 0.909; OKLCH L 96.8% C 0.015 H 241.8°. Best body text is #000000 at 19.18:1 contrast (WCAG AA passes).

Color values

HEX	#ECF6FE
RGB	rgb(236, 246, 254)
HSL	hsl(207, 90%, 96%)
HSV	hsv(207, 7%, 100%)
CMYK	cmyk(7.1%, 3.1%, 0%, 0.4%)
CIE-LAB	lab(96.37, -1.81, -4.97)
CIE-LCH	lch(96.37, 5.29, 250.02°)
OKLab	oklab(96.8% -0.0071 -0.0133)
OKLCH	oklch(96.8% 0.015 241.8)
XYZ	xyz(85.4336, 90.8994, 106.7911)
Luminance	0.9090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF6FE #FEF4EC

analogous

#ECFEFD #ECF6FE #ECEDFE

triadic

#ECF6FE #FEECF6 #F6FEEC

tetradic

#ECF6FE #FDECFE #FEF4EC #EDFEEC

square

#ECF6FE #FDECFE #FEF4EC #EDFEEC

split-complementary

#ECF6FE #FEECED #FEFDEC

monochromatic

#78BFF8 #B2DAFB #E2F1FD #E2F1FD #E2F1FD

Accessibility & contrast

On white

1.09

#ECF6FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.18

#ECF6FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF6FE

19.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF6FE	#FFFFFF	#000000	##000000
##ECF6FE	1.00	1.09	19.18	19.18
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.18	21.00	1.00	1.00
##000000	19.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3F6FE

Deuteranopia (green-blind)

#F0F4FE

Tritanopia (blue-blind)

#E8F8F8

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #ecf6fe;
/* rgb */ color: rgb(236, 246, 254);
/* oklch */ color: oklch(96.8% 0.015 241.8);

Tailwind

colors: {
  custom: {
    50: '#f2f9fe',
    500: '#ecf6fe',
    950: '#000000',
  },
}

SCSS

$custom: #ecf6fe;
$custom-light: #f2f9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf6fe",
  "rgb": {
    "r": 236,
    "g": 246,
    "b": 254
  },
  "hsl": {
    "h": 206.667,
    "s": 90,
    "l": 96.078
  },
  "oklch": {
    "l": 0.96798,
    "c": 0.01512,
    "h": 241.8
  },
  "luminance": 0.909
}

Semantic roles & 50–950 ramp

primary

#ECF6FE

secondary

#EAC3A4

accent

#6600E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECF6FE

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

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