#90CBEE#90CBEE

#90CBEE is a light, moderate cyan. Relative luminance 0.548; OKLCH L 81.4% C 0.078 H 235.1°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#90CBEE
RGB	rgb(144, 203, 238)
HSL	hsl(202, 73%, 75%)
HSV	hsv(202, 39%, 93%)
CMYK	cmyk(39.5%, 14.7%, 0%, 6.7%)
CIE-LAB	lab(78.93, -10.23, -23.26)
CIE-LCH	lch(78.93, 25.41, 246.25°)
OKLab	oklab(81.42% -0.0448 -0.0641)
OKLCH	oklch(81.42% 0.078 235.1)
XYZ	xyz(48.2850, 54.8113, 88.9077)
Luminance	0.5481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CBEE #EEB390

analogous

#90EEE2 #90CBEE #909CEE

triadic

#90CBEE #EE90CB #CBEE90

tetradic

#90CBEE #E290EE #EEB390 #9CEE90

square

#90CBEE #E290EE #EEB390 #9CEE90

split-complementary

#90CBEE #EE909C #EEE290

monochromatic

#2699DE #5BB2E6 #90CBEE #C5E4F6 #E4F3FB

Accessibility & contrast

On white

1.76

#90CBEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#90CBEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CBEE

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CBEE	#FFFFFF	#000000	##000000
##90CBEE	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC9F0

Deuteranopia (green-blind)

#AEBFED

Tritanopia (blue-blind)

#6DD4D6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #90cbee;
/* rgb */ color: rgb(144, 203, 238);
/* oklch */ color: oklch(81.4% 0.078 235.1);

Tailwind

colors: {
  custom: {
    50: '#b4daf3',
    500: '#90cbee',
    950: '#000000',
  },
}

SCSS

$custom: #90cbee;
$custom-light: #b4daf3;
$custom-dark: #000000;

JSON

{
  "hex": "#90cbee",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 238
  },
  "hsl": {
    "h": 202.34,
    "s": 73.438,
    "l": 74.902
  },
  "oklch": {
    "l": 0.81417,
    "c": 0.07825,
    "h": 235.1
  },
  "luminance": 0.54814
}

Semantic roles & 50–950 ramp

primary

#90CBEE

secondary

#CA8359

accent

#5A10D6

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111417

muted

#818385

Preview Lab

Preview with #90CBEE

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

Preview Lab → · Contrast checker → · Palette generator →