#F2F9FF#F2F9FF

#F2F9FF is a very light, near-neutral cyan. Relative luminance 0.938; OKLCH L 97.9% C 0.011 H 243.6°. Best body text is #000000 at 19.77:1 contrast (WCAG AA passes).

Color values

HEX	#F2F9FF
RGB	rgb(242, 249, 255)
HSL	hsl(208, 100%, 97%)
HSV	hsv(208, 5%, 100%)
CMYK	cmyk(5.1%, 2.4%, 0%, 0%)
CIE-LAB	lab(97.57, -1.21, -3.67)
CIE-LCH	lch(97.57, 3.86, 251.75°)
OKLab	oklab(97.86% -0.0049 -0.0098)
OKLCH	oklch(97.86% 0.011 243.6)
XYZ	xyz(88.5401, 93.8481, 108.0382)
Luminance	0.9385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2F9FF #FFF8F2

analogous

#F2FFFE #F2F9FF #F2F3FF

triadic

#F2F9FF #FFF2F9 #F9FFF2

tetradic

#F2F9FF #FEF2FF #FFF8F2 #F3FFF2

square

#F2F9FF #FEF2FF #FFF8F2 #F3FFF2

split-complementary

#F2F9FF #FFF2F3 #FFFEF2

monochromatic

#78C1FF #B5DDFF #E0F1FF #E0F1FF #E0F1FF

Accessibility & contrast

On white

1.06

#F2F9FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.77

#F2F9FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2F9FF

19.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2F9FF	#FFFFFF	#000000	##000000
##F2F9FF	1.00	1.06	19.77	19.77
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.77	21.00	1.00	1.00
##000000	19.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7F9FF

Deuteranopia (green-blind)

#F5F7FF

Tritanopia (blue-blind)

#EFFAFB

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #f2f9ff;
/* rgb */ color: rgb(242, 249, 255);
/* oklch */ color: oklch(97.9% 0.011 243.6);

Tailwind

colors: {
  custom: {
    50: '#f6fbff',
    500: '#f2f9ff',
    950: '#000000',
  },
}

SCSS

$custom: #f2f9ff;
$custom-light: #f6fbff;
$custom-dark: #000000;

JSON

{
  "hex": "#f2f9ff",
  "rgb": {
    "r": 242,
    "g": 249,
    "b": 255
  },
  "hsl": {
    "h": 207.692,
    "s": 100,
    "l": 97.451
  },
  "oklch": {
    "l": 0.97858,
    "c": 0.01095,
    "h": 243.6
  },
  "luminance": 0.93849
}

Semantic roles & 50–950 ramp

primary

#F2F9FF

secondary

#EFC8A6

accent

#6A00E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #F2F9FF

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

Preview Lab → · Contrast checker → · Palette generator →