#90CEDB#90CEDB

#90CEDB is a light, moderate cyan. Relative luminance 0.552; OKLCH L 81.4% C 0.066 H 212.1°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#90CEDB
RGB	rgb(144, 206, 219)
HSL	hsl(190, 51%, 71%)
HSV	hsv(190, 34%, 86%)
CMYK	cmyk(34.2%, 5.9%, 0%, 14.1%)
CIE-LAB	lab(79.15, -16.55, -12.75)
CIE-LCH	lch(79.15, 20.89, 217.62°)
OKLab	oklab(81.38% -0.0556 -0.0349)
OKLCH	oklch(81.38% 0.066 212.1)
XYZ	xyz(46.3548, 55.1837, 75.2131)
Luminance	0.5519 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CEDB #DB9D90

analogous

#90DBC2 #90CEDB #90A8DB

triadic

#90CEDB #DB90CE #CEDB90

tetradic

#90CEDB #C290DB #DB9D90 #A8DB90

square

#90CEDB #C290DB #DB9D90 #A8DB90

split-complementary

#90CEDB #DB90A8 #DBC290

monochromatic

#3BA0B6 #62BACC #90CEDB #BEE2EA #E8F5F8

Accessibility & contrast

On white

1.74

#90CEDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#90CEDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CEDB

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CEDB	#FFFFFF	#000000	##000000
##90CEDB	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CADC

Deuteranopia (green-blind)

#B7C0DB

Tritanopia (blue-blind)

#74D4D2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #90cedb;
/* rgb */ color: rgb(144, 206, 219);
/* oklch */ color: oklch(81.4% 0.066 212.1);

Tailwind

colors: {
  custom: {
    50: '#b3dde6',
    500: '#90cedb',
    950: '#000000',
  },
}

SCSS

$custom: #90cedb;
$custom-light: #b3dde6;
$custom-dark: #000000;

JSON

{
  "hex": "#90cedb",
  "rgb": {
    "r": 144,
    "g": 206,
    "b": 219
  },
  "hsl": {
    "h": 190.4,
    "s": 51.02,
    "l": 71.176
  },
  "oklch": {
    "l": 0.81385,
    "c": 0.06563,
    "h": 212.1
  },
  "luminance": 0.55186
}

Semantic roles & 50–950 ramp

primary

#90CEDB

secondary

#B26C5D

accent

#4127BE

background

#FDFEFE

surface

#F8FCFC

border

#D1D5D5

text

#111515

muted

#818484

Preview Lab

Preview with #90CEDB

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

Preview Lab → · Contrast checker → · Palette generator →