#90CDFE#90CDFE

#90CDFE is a very light, moderate cyan. Relative luminance 0.567; OKLCH L 82.5% C 0.093 H 243.5°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#90CDFE
RGB	rgb(144, 205, 254)
HSL	hsl(207, 98%, 78%)
HSV	hsv(207, 43%, 100%)
CMYK	cmyk(43.3%, 19.3%, 0%, 0.4%)
CIE-LAB	lab(80.04, -7.07, -30.12)
CIE-LCH	lch(80.04, 30.93, 256.78°)
OKLab	oklab(82.48% -0.0417 -0.0835)
OKLCH	oklch(82.48% 0.093 243.5)
XYZ	xyz(51.2162, 56.7443, 102.0007)
Luminance	0.5675 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CDFE #FEC190

analogous

#90FEF8 #90CDFE #9096FE

triadic

#90CDFE #FE90CD #CDFE90

tetradic

#90CDFE #F890FE #FEC190 #96FE90

square

#90CDFE #F890FE #FEC190 #96FE90

split-complementary

#90CDFE #FE9096 #FEF890

monochromatic

#1796FD #53B2FD #90CDFE #CDE8FF #E1F1FF

Accessibility & contrast

On white

1.70

#90CDFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#90CDFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CDFE

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CDFE	#FFFFFF	#000000	##000000
##90CDFE	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8CDFF

Deuteranopia (green-blind)

#AAC1FD

Tritanopia (blue-blind)

#64D9DD

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #90cdfe;
/* rgb */ color: rgb(144, 205, 254);
/* oklch */ color: oklch(82.5% 0.093 243.5);

Tailwind

colors: {
  custom: {
    50: '#b5dcff',
    500: '#90cdfe',
    950: '#000000',
  },
}

SCSS

$custom: #90cdfe;
$custom-light: #b5dcff;
$custom-dark: #000000;

JSON

{
  "hex": "#90cdfe",
  "rgb": {
    "r": 144,
    "g": 205,
    "b": 254
  },
  "hsl": {
    "h": 206.727,
    "s": 98.214,
    "l": 78.039
  },
  "oklch": {
    "l": 0.82475,
    "c": 0.09338,
    "h": 243.5
  },
  "luminance": 0.56748
}

Semantic roles & 50–950 ramp

primary

#90CDFE

secondary

#DF9153

accent

#6600E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111518

muted

#818486

Preview Lab

Preview with #90CDFE

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

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