#F3FAFF#F3FAFF

#F3FAFF is a very light, near-neutral cyan. Relative luminance 0.946; OKLCH L 98.1% C 0.010 H 238.5°. Best body text is #000000 at 19.93:1 contrast (WCAG AA passes).

Color values

HEX	#F3FAFF
RGB	rgb(243, 250, 255)
HSL	hsl(205, 100%, 98%)
HSV	hsv(205, 5%, 100%)
CMYK	cmyk(4.7%, 2%, 0%, 0%)
CIE-LAB	lab(97.89, -1.39, -3.19)
CIE-LCH	lch(97.89, 3.48, 246.42°)
OKLab	oklab(98.13% -0.0052 -0.0085)
OKLCH	oklch(98.13% 0.01 238.5)
XYZ	xyz(89.1943, 94.6454, 108.1577)
Luminance	0.9465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FAFF #FFF8F3

analogous

#F3FFFE #F3FAFF #F3F4FF

triadic

#F3FAFF #FFF3FA #FAFFF3

tetradic

#F3FAFF #FEF3FF #FFF8F3 #F4FFF3

square

#F3FAFF #FEF3FF #FFF8F3 #F4FFF3

split-complementary

#F3FAFF #FFF3F4 #FFFEF3

monochromatic

#79C7FF #B6E0FF #E0F2FF #E0F2FF #E0F2FF

Accessibility & contrast

On white

1.05

#F3FAFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.93

#F3FAFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FAFF

19.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FAFF	#FFFFFF	#000000	##000000
##F3FAFF	1.00	1.05	19.93	19.93
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.93	21.00	1.00	1.00
##000000	19.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8FAFF

Deuteranopia (green-blind)

#F6F8FF

Tritanopia (blue-blind)

#F0FBFC

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #f3faff;
/* rgb */ color: rgb(243, 250, 255);
/* oklch */ color: oklch(98.1% 0.010 238.5);

Tailwind

colors: {
  custom: {
    50: '#f7fbff',
    500: '#f3faff',
    950: '#000000',
  },
}

SCSS

$custom: #f3faff;
$custom-light: #f7fbff;
$custom-dark: #000000;

JSON

{
  "hex": "#f3faff",
  "rgb": {
    "r": 243,
    "g": 250,
    "b": 255
  },
  "hsl": {
    "h": 205,
    "s": 100,
    "l": 97.647
  },
  "oklch": {
    "l": 0.98128,
    "c": 0.01,
    "h": 238.5
  },
  "luminance": 0.94646
}

Semantic roles & 50–950 ramp

primary

#F3FAFF

secondary

#EFC5A7

accent

#6000E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #F3FAFF

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

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