#F1FBFF#F1FBFF

#F1FBFF is a very light, near-neutral cyan. Relative luminance 0.949; OKLCH L 98.2% C 0.012 H 223.5°. Best body text is #000000 at 19.98:1 contrast (WCAG AA passes).

Color values

HEX	#F1FBFF
RGB	rgb(241, 251, 255)
HSL	hsl(197, 100%, 97%)
HSV	hsv(197, 5%, 100%)
CMYK	cmyk(5.5%, 1.6%, 0%, 0%)
CIE-LAB	lab(98.00, -2.54, -3.05)
CIE-LCH	lch(98.00, 3.97, 230.15°)
OKLab	oklab(98.18% -0.0086 -0.0082)
OKLCH	oklch(98.18% 0.012 223.5)
XYZ	xyz(88.8192, 94.9144, 108.2294)
Luminance	0.9492 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1FBFF #FFF5F1

analogous

#F1FFFC #F1FBFF #F1F4FF

triadic

#F1FBFF #FFF1FB #FBFFF1

tetradic

#F1FBFF #FCF1FF #FFF5F1 #F4FFF1

square

#F1FBFF #FCF1FF #FFF5F1 #F4FFF1

split-complementary

#F1FBFF #FFF1F4 #FFFCF1

monochromatic

#77D8FF #B4EAFF #E0F6FF #E0F6FF #E0F6FF

Accessibility & contrast

On white

1.05

#F1FBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.98

#F1FBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1FBFF

19.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1FBFF	#FFFFFF	#000000	##000000
##F1FBFF	1.00	1.05	19.98	19.98
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.98	21.00	1.00	1.00
##000000	19.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9FAFF

Deuteranopia (green-blind)

#F6F8FF

Tritanopia (blue-blind)

#EEFCFC

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #f1fbff;
/* rgb */ color: rgb(241, 251, 255);
/* oklch */ color: oklch(98.2% 0.012 223.5);

Tailwind

colors: {
  custom: {
    50: '#f5fcff',
    500: '#f1fbff',
    950: '#000000',
  },
}

SCSS

$custom: #f1fbff;
$custom-light: #f5fcff;
$custom-dark: #000000;

JSON

{
  "hex": "#f1fbff",
  "rgb": {
    "r": 241,
    "g": 251,
    "b": 255
  },
  "hsl": {
    "h": 197.143,
    "s": 100,
    "l": 97.255
  },
  "oklch": {
    "l": 0.98177,
    "c": 0.01186,
    "h": 223.5
  },
  "luminance": 0.94915
}

Semantic roles & 50–950 ramp

primary

#F1FBFF

secondary

#EFBAA5

accent

#4200E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #F1FBFF

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

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