#90CAFD#90CAFD

#90CAFD is a light, moderate cyan. Relative luminance 0.553; OKLCH L 81.8% C 0.094 H 245.8°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#90CAFD
RGB	rgb(144, 202, 253)
HSL	hsl(208, 96%, 78%)
HSV	hsv(208, 43%, 99%)
CMYK	cmyk(43.1%, 20.2%, 0%, 0.8%)
CIE-LAB	lab(79.19, -5.75, -30.88)
CIE-LCH	lch(79.19, 31.41, 259.46°)
OKLab	oklab(81.8% -0.0385 -0.0857)
OKLCH	oklch(81.8% 0.094 245.8)
XYZ	xyz(50.3458, 55.2590, 100.9226)
Luminance	0.5526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CAFD #FDC390

analogous

#90FDF9 #90CAFD #9094FD

triadic

#90CAFD #FD90CA #CAFD90

tetradic

#90CAFD #F990FD #FDC390 #94FD90

square

#90CAFD #F990FD #FDC390 #94FD90

split-complementary

#90CAFD #FD9094 #FDF990

monochromatic

#1891FB #54ADFC #90CAFD #CCE7FE #E1F1FE

Accessibility & contrast

On white

1.74

#90CAFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#90CAFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CAFD

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CAFD	#FFFFFF	#000000	##000000
##90CAFD	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5CAFF

Deuteranopia (green-blind)

#A7BFFC

Tritanopia (blue-blind)

#65D6DB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #90cafd;
/* rgb */ color: rgb(144, 202, 253);
/* oklch */ color: oklch(81.8% 0.094 245.8);

Tailwind

colors: {
  custom: {
    50: '#b5dafe',
    500: '#90cafd',
    950: '#000000',
  },
}

SCSS

$custom: #90cafd;
$custom-light: #b5dafe;
$custom-dark: #000000;

JSON

{
  "hex": "#90cafd",
  "rgb": {
    "r": 144,
    "g": 202,
    "b": 253
  },
  "hsl": {
    "h": 208.073,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.81796,
    "c": 0.09396,
    "h": 245.8
  },
  "luminance": 0.55262
}

Semantic roles & 50–950 ramp

primary

#90CAFD

secondary

#DE9453

accent

#6B00E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111417

muted

#818385

Preview Lab

Preview with #90CAFD

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

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