#90CCDB#90CCDB

#90CCDB is a light, moderate cyan. Relative luminance 0.542; OKLCH L 80.9% C 0.065 H 215.0°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#90CCDB
RGB	rgb(144, 204, 219)
HSL	hsl(192, 51%, 71%)
HSV	hsv(192, 34%, 86%)
CMYK	cmyk(34.2%, 6.8%, 0%, 14.1%)
CIE-LAB	lab(78.59, -15.52, -13.58)
CIE-LCH	lch(78.59, 20.62, 221.18°)
OKLab	oklab(80.94% -0.0531 -0.0372)
OKLCH	oklch(80.94% 0.065 215)
XYZ	xyz(45.8764, 54.2269, 75.0536)
Luminance	0.5423 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CCDB #DB9F90

analogous

#90DBC4 #90CCDB #90A6DB

triadic

#90CCDB #DB90CC #CCDB90

tetradic

#90CCDB #C490DB #DB9F90 #A6DB90

square

#90CCDB #C490DB #DB9F90 #A6DB90

split-complementary

#90CCDB #DB90A6 #DBC490

monochromatic

#3B9DB6 #62B7CC #90CCDB #BEE1EA #E8F4F8

Accessibility & contrast

On white

1.77

#90CCDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#90CCDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CCDB

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CCDB	#FFFFFF	#000000	##000000
##90CCDB	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C8DC

Deuteranopia (green-blind)

#B5BEDB

Tritanopia (blue-blind)

#75D2D0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90ccdb;
/* rgb */ color: rgb(144, 204, 219);
/* oklch */ color: oklch(80.9% 0.065 215.0);

Tailwind

colors: {
  custom: {
    50: '#b3dbe6',
    500: '#90ccdb',
    950: '#000000',
  },
}

SCSS

$custom: #90ccdb;
$custom-light: #b3dbe6;
$custom-dark: #000000;

JSON

{
  "hex": "#90ccdb",
  "rgb": {
    "r": 144,
    "g": 204,
    "b": 219
  },
  "hsl": {
    "h": 192,
    "s": 51.02,
    "l": 71.176
  },
  "oklch": {
    "l": 0.80945,
    "c": 0.06481,
    "h": 215
  },
  "luminance": 0.54229
}

Semantic roles & 50–950 ramp

primary

#90CCDB

secondary

#B26E5D

accent

#4527BE

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111515

muted

#818484

Preview Lab

Preview with #90CCDB

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

Preview Lab → · Contrast checker → · Palette generator →