#F3FCFF#F3FCFF

#F3FCFF is a very light, near-neutral cyan. Relative luminance 0.959; OKLCH L 98.5% C 0.010 H 219.6°. Best body text is #000000 at 20.18:1 contrast (WCAG AA passes).

Color values

HEX	#F3FCFF
RGB	rgb(243, 252, 255)
HSL	hsl(195, 100%, 98%)
HSV	hsv(195, 5%, 100%)
CMYK	cmyk(4.7%, 1.2%, 0%, 0%)
CIE-LAB	lab(98.39, -2.40, -2.46)
CIE-LCH	lch(98.39, 3.44, 225.64°)
OKLab	oklab(98.52% -0.008 -0.0066)
OKLCH	oklch(98.52% 0.01 219.6)
XYZ	xyz(89.8190, 95.8949, 108.3659)
Luminance	0.9589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FCFF #FFF6F3

analogous

#F3FFFC #F3FCFF #F3F6FF

triadic

#F3FCFF #FFF3FC #FCFFF3

tetradic

#F3FCFF #FCF3FF #FFF6F3 #F6FFF3

square

#F3FCFF #FCF3FF #FFF6F3 #F6FFF3

split-complementary

#F3FCFF #FFF3F6 #FFFCF3

monochromatic

#79DDFF #B6EDFF #E0F7FF #E0F7FF #E0F7FF

Accessibility & contrast

On white

1.04

#F3FCFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.18

#F3FCFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FCFF

20.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FCFF	#FFFFFF	#000000	##000000
##F3FCFF	1.00	1.04	20.18	20.18
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.18	21.00	1.00	1.00
##000000	20.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAFBFF

Deuteranopia (green-blind)

#F8FAFF

Tritanopia (blue-blind)

#F0FDFD

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #f3fcff;
/* rgb */ color: rgb(243, 252, 255);
/* oklch */ color: oklch(98.5% 0.010 219.6);

Tailwind

colors: {
  custom: {
    50: '#f7fdff',
    500: '#f3fcff',
    950: '#000000',
  },
}

SCSS

$custom: #f3fcff;
$custom-light: #f7fdff;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fcff",
  "rgb": {
    "r": 243,
    "g": 252,
    "b": 255
  },
  "hsl": {
    "h": 195,
    "s": 100,
    "l": 97.647
  },
  "oklch": {
    "l": 0.9852,
    "c": 0.01033,
    "h": 219.6
  },
  "luminance": 0.95895
}

Semantic roles & 50–950 ramp

primary

#F3FCFF

secondary

#EFB9A7

accent

#3900E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #F3FCFF

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

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