#F9FDFF#F9FDFF

#F9FDFF is a very light, near-neutral cyan. Relative luminance 0.976; OKLCH L 99.2% C 0.005 H 228.9°. Best body text is #000000 at 20.52:1 contrast (WCAG AA passes).

Color values

HEX	#F9FDFF
RGB	rgb(249, 253, 255)
HSL	hsl(200, 100%, 99%)
HSV	hsv(200, 2%, 100%)
CMYK	cmyk(2.4%, 0.8%, 0%, 0%)
CIE-LAB	lab(99.07, -0.96, -1.41)
CIE-LCH	lch(99.07, 1.71, 235.89°)
OKLab	oklab(99.16% -0.0033 -0.0038)
OKLCH	oklch(99.16% 0.005 228.9)
XYZ	xyz(92.2389, 97.6100, 108.5696)
Luminance	0.9761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9FDFF #FFFBF9

analogous

#F9FFFE #F9FDFF #F9FAFF

triadic

#F9FDFF #FFF9FD #FDFFF9

tetradic

#F9FDFF #FEF9FF #FFFBF9 #FAFFF9

square

#F9FDFF #FEF9FF #FFFBF9 #FAFFF9

split-complementary

#F9FDFF #FFF9FA #FFFEF9

monochromatic

#7FD4FF #BCE9FF #E0F5FF #E0F5FF #E0F5FF

Accessibility & contrast

On white

1.02

#F9FDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.52

#F9FDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9FDFF

20.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9FDFF	#FFFFFF	#000000	##000000
##F9FDFF	1.00	1.02	20.52	20.52
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.52	21.00	1.00	1.00
##000000	20.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCFDFF

Deuteranopia (green-blind)

#FBFCFF

Tritanopia (blue-blind)

#F8FEFE

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #f9fdff;
/* rgb */ color: rgb(249, 253, 255);
/* oklch */ color: oklch(99.2% 0.005 228.9);

Tailwind

colors: {
  custom: {
    50: '#fbfeff',
    500: '#f9fdff',
    950: '#000000',
  },
}

SCSS

$custom: #f9fdff;
$custom-light: #fbfeff;
$custom-dark: #000000;

JSON

{
  "hex": "#f9fdff",
  "rgb": {
    "r": 249,
    "g": 253,
    "b": 255
  },
  "hsl": {
    "h": 200,
    "s": 100,
    "l": 98.824
  },
  "oklch": {
    "l": 0.9916,
    "c": 0.00502,
    "h": 228.9
  },
  "luminance": 0.9761
}

Semantic roles & 50–950 ramp

primary

#F9FDFF

secondary

#F0C3AC

accent

#4D00E6

background

#FFFFFF

surface

#FFFFFF

border

#D7D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #F9FDFF

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

Preview Lab → · Contrast checker → · Palette generator →