#90CEDF#90CEDF

#90CEDF is a light, moderate cyan. Relative luminance 0.554; OKLCH L 81.5% C 0.067 H 216.7°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#90CEDF
RGB	rgb(144, 206, 223)
HSL	hsl(193, 55%, 72%)
HSV	hsv(193, 35%, 87%)
CMYK	cmyk(35.4%, 7.6%, 0%, 12.5%)
CIE-LAB	lab(79.27, -15.57, -14.71)
CIE-LCH	lch(79.27, 21.42, 223.37°)
OKLab	oklab(81.52% -0.054 -0.0403)
OKLCH	oklch(81.52% 0.067 216.7)
XYZ	xyz(46.8877, 55.3969, 78.0197)
Luminance	0.5540 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CEDF #DFA190

analogous

#90DFC8 #90CEDF #90A7DF

triadic

#90CEDF #DF90CE #CEDF90

tetradic

#90CEDF #C890DF #DFA190 #A7DF90

square

#90CEDF #C890DF #DFA190 #A7DF90

split-complementary

#90CEDF #DF90A7 #DFC890

monochromatic

#37A1BE #60B9D1 #90CEDF #C0E3ED #E7F5F8

Accessibility & contrast

On white

1.74

#90CEDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#90CEDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CEDF

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CEDF	#FFFFFF	#000000	##000000
##90CEDF	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CAE0

Deuteranopia (green-blind)

#B6C0DF

Tritanopia (blue-blind)

#73D4D3

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #90cedf;
/* rgb */ color: rgb(144, 206, 223);
/* oklch */ color: oklch(81.5% 0.067 216.7);

Tailwind

colors: {
  custom: {
    50: '#b3dde9',
    500: '#90cedf',
    950: '#000000',
  },
}

SCSS

$custom: #90cedf;
$custom-light: #b3dde9;
$custom-dark: #000000;

JSON

{
  "hex": "#90cedf",
  "rgb": {
    "r": 144,
    "g": 206,
    "b": 223
  },
  "hsl": {
    "h": 192.911,
    "s": 55.245,
    "l": 71.961
  },
  "oklch": {
    "l": 0.81523,
    "c": 0.06742,
    "h": 216.7
  },
  "luminance": 0.554
}

Semantic roles & 50–950 ramp

primary

#90CEDF

secondary

#B7705C

accent

#4523C3

background

#FDFEFE

surface

#F8FCFC

border

#D1D5D5

text

#111516

muted

#818484

Preview Lab

Preview with #90CEDF

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

Preview Lab → · Contrast checker → · Palette generator →