#90CAFF#90CAFF

#90CAFF is a light, moderate cyan. Relative luminance 0.554; OKLCH L 81.9% C 0.096 H 246.8°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#90CAFF
RGB	rgb(144, 202, 255)
HSL	hsl(209, 100%, 78%)
HSV	hsv(209, 44%, 100%)
CMYK	cmyk(43.5%, 20.8%, 0%, 0%)
CIE-LAB	lab(79.26, -5.21, -31.83)
CIE-LCH	lch(79.26, 32.26, 260.71°)
OKLab	oklab(81.88% -0.0378 -0.0884)
OKLCH	oklch(81.88% 0.096 246.8)
XYZ	xyz(50.6660, 55.3871, 102.6093)
Luminance	0.5539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CAFF #FFC590

analogous

#90FFFD #90CAFF #9092FF

triadic

#90CAFF #FF90CA #CAFF90

tetradic

#90CAFF #FD90FF #FFC590 #92FF90

square

#90CAFF #FD90FF #FFC590 #92FF90

split-complementary

#90CAFF #FF9092 #FFFD90

monochromatic

#1690FF #53ADFF #90CAFF #CDE7FF #E0F0FF

Accessibility & contrast

On white

1.74

#90CAFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#90CAFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CAFF

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CAFF	#FFFFFF	#000000	##000000
##90CAFF	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5CBFF

Deuteranopia (green-blind)

#A6BFFE

Tritanopia (blue-blind)

#63D6DC

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #90caff;
/* rgb */ color: rgb(144, 202, 255);
/* oklch */ color: oklch(81.9% 0.096 246.8);

Tailwind

colors: {
  custom: {
    50: '#b5daff',
    500: '#90caff',
    950: '#000000',
  },
}

SCSS

$custom: #90caff;
$custom-light: #b5daff;
$custom-dark: #000000;

JSON

{
  "hex": "#90caff",
  "rgb": {
    "r": 144,
    "g": 202,
    "b": 255
  },
  "hsl": {
    "h": 208.649,
    "s": 100,
    "l": 78.235
  },
  "oklch": {
    "l": 0.81878,
    "c": 0.09619,
    "h": 246.8
  },
  "luminance": 0.5539
}

Semantic roles & 50–950 ramp

primary

#90CAFF

secondary

#E19653

accent

#6E00E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111418

muted

#818386

Preview Lab

Preview with #90CAFF

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

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