#F4FCFF#F4FCFF

#F4FCFF is a very light, near-neutral cyan. Relative luminance 0.961; OKLCH L 98.6% C 0.009 H 222.1°. Best body text is #000000 at 20.21:1 contrast (WCAG AA passes).

Color values

HEX	#F4FCFF
RGB	rgb(244, 252, 255)
HSL	hsl(196, 100%, 98%)
HSV	hsv(196, 4%, 100%)
CMYK	cmyk(4.3%, 1.2%, 0%, 0%)
CIE-LAB	lab(98.46, -2.08, -2.35)
CIE-LCH	lch(98.46, 3.13, 228.45°)
OKLab	oklab(98.59% -0.007 -0.0063)
OKLCH	oklch(98.59% 0.009 222.1)
XYZ	xyz(90.1652, 96.0733, 108.3822)
Luminance	0.9607 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4FCFF #FFF7F4

analogous

#F4FFFC #F4FCFF #F4F6FF

triadic

#F4FCFF #FFF4FC #FCFFF4

tetradic

#F4FCFF #FCF4FF #FFF7F4 #F6FFF4

square

#F4FCFF #FCF4FF #FFF7F4 #F6FFF4

split-complementary

#F4FCFF #FFF4F6 #FFFCF4

monochromatic

#7ADBFF #B7EBFF #E0F7FF #E0F7FF #E0F7FF

Accessibility & contrast

On white

1.04

#F4FCFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.21

#F4FCFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4FCFF

20.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4FCFF	#FFFFFF	#000000	##000000
##F4FCFF	1.00	1.04	20.21	20.21
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.21	21.00	1.00	1.00
##000000	20.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAFBFF

Deuteranopia (green-blind)

#F8FAFF

Tritanopia (blue-blind)

#F1FDFD

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #f4fcff;
/* rgb */ color: rgb(244, 252, 255);
/* oklch */ color: oklch(98.6% 0.009 222.1);

Tailwind

colors: {
  custom: {
    50: '#f7fdff',
    500: '#f4fcff',
    950: '#000000',
  },
}

SCSS

$custom: #f4fcff;
$custom-light: #f7fdff;
$custom-dark: #000000;

JSON

{
  "hex": "#f4fcff",
  "rgb": {
    "r": 244,
    "g": 252,
    "b": 255
  },
  "hsl": {
    "h": 196.364,
    "s": 100,
    "l": 97.843
  },
  "oklch": {
    "l": 0.98594,
    "c": 0.00937,
    "h": 222.1
  },
  "luminance": 0.96074
}

Semantic roles & 50–950 ramp

primary

#F4FCFF

secondary

#F0BBA8

accent

#3F00E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #F4FCFF

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

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