#F9FCFF#F9FCFF

#F9FCFF is a very light, near-neutral cyan. Relative luminance 0.970; OKLCH L 99.0% C 0.005 H 247.8°. Best body text is #000000 at 20.40:1 contrast (WCAG AA passes).

Color values

HEX	#F9FCFF
RGB	rgb(249, 252, 255)
HSL	hsl(210, 100%, 99%)
HSV	hsv(210, 2%, 100%)
CMYK	cmyk(2.4%, 1.2%, 0%, 0%)
CIE-LAB	lab(98.82, -0.45, -1.78)
CIE-LCH	lch(98.82, 1.83, 255.71°)
OKLab	oklab(98.97% -0.0019 -0.0047)
OKLCH	oklch(98.97% 0.005 247.8)
XYZ	xyz(91.9241, 96.9803, 108.4646)
Luminance	0.9698 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9FCFF #FFFCF9

analogous

#F9FFFF #F9FCFF #F9F9FF

triadic

#F9FCFF #FFF9FC #FCFFF9

tetradic

#F9FCFF #FFF9FF #FFFCF9 #F9FFF9

square

#F9FCFF #FFF9FF #FFFCF9 #F9FFF9

split-complementary

#F9FCFF #FFF9F9 #FFFFF9

monochromatic

#7FBFFF #BCDDFF #E0F0FF #E0F0FF #E0F0FF

Accessibility & contrast

On white

1.03

#F9FCFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.40

#F9FCFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9FCFF

20.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9FCFF	#FFFFFF	#000000	##000000
##F9FCFF	1.00	1.03	20.40	20.40
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.40	21.00	1.00	1.00
##000000	20.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBFCFF

Deuteranopia (green-blind)

#FAFBFF

Tritanopia (blue-blind)

#F8FDFD

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #f9fcff;
/* rgb */ color: rgb(249, 252, 255);
/* oklch */ color: oklch(99.0% 0.005 247.8);

Tailwind

colors: {
  custom: {
    50: '#fbfdff',
    500: '#f9fcff',
    950: '#000000',
  },
}

SCSS

$custom: #f9fcff;
$custom-light: #fbfdff;
$custom-dark: #000000;

JSON

{
  "hex": "#f9fcff",
  "rgb": {
    "r": 249,
    "g": 252,
    "b": 255
  },
  "hsl": {
    "h": 210,
    "s": 100,
    "l": 98.824
  },
  "oklch": {
    "l": 0.98965,
    "c": 0.00512,
    "h": 247.8
  },
  "luminance": 0.96981
}

Semantic roles & 50–950 ramp

primary

#F9FCFF

secondary

#F0CEAC

accent

#7300E6

background

#FFFFFF

surface

#FFFFFF

border

#D7D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #F9FCFF

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

Preview Lab → · Contrast checker → · Palette generator →