#90C3FF#90C3FF

#90C3FF is a light, moderate cyan. Relative luminance 0.522; OKLCH L 80.4% C 0.101 H 253.0°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#90C3FF
RGB	rgb(144, 195, 255)
HSL	hsl(212, 100%, 78%)
HSV	hsv(212, 44%, 100%)
CMYK	cmyk(43.5%, 23.5%, 0%, 0%)
CIE-LAB	lab(77.39, -1.44, -34.73)
CIE-LCH	lch(77.39, 34.76, 267.62°)
OKLab	oklab(80.4% -0.0295 -0.0967)
OKLCH	oklch(80.4% 0.101 253)
XYZ	xyz(49.0607, 52.1764, 102.0742)
Luminance	0.5218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C3FF #FFCC90

analogous

#90FBFF #90C3FF #9490FF

triadic

#90C3FF #FF90C3 #C3FF90

tetradic

#90C3FF #FF90FB #FFCC90 #90FF94

square

#90C3FF #FF90FB #FFCC90 #90FF94

split-complementary

#90C3FF #FF9490 #FBFF90

monochromatic

#1681FF #53A2FF #90C3FF #CDE4FF #E0EEFF

Accessibility & contrast

On white

1.84

#90C3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#90C3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C3FF

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C3FF	#FFFFFF	#000000	##000000
##90C3FF	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC5FF

Deuteranopia (green-blind)

#9EBAFE

Tritanopia (blue-blind)

#65D0D7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #90c3ff;
/* rgb */ color: rgb(144, 195, 255);
/* oklch */ color: oklch(80.4% 0.101 253.0);

Tailwind

colors: {
  custom: {
    50: '#b5d5ff',
    500: '#90c3ff',
    950: '#000000',
  },
}

SCSS

$custom: #90c3ff;
$custom-light: #b5d5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#90c3ff",
  "rgb": {
    "r": 144,
    "g": 195,
    "b": 255
  },
  "hsl": {
    "h": 212.432,
    "s": 100,
    "l": 78.235
  },
  "oklch": {
    "l": 0.80401,
    "c": 0.10111,
    "h": 253
  },
  "luminance": 0.5218
}

Semantic roles & 50–950 ramp

primary

#90C3FF

secondary

#E19F53

accent

#7C00E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111418

muted

#818386

Preview Lab

Preview with #90C3FF

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

Preview Lab → · Contrast checker → · Palette generator →