#90CBDF#90CBDF

#90CBDF is a light, moderate cyan. Relative luminance 0.540; OKLCH L 80.9% C 0.067 H 221.0°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#90CBDF
RGB	rgb(144, 203, 223)
HSL	hsl(195, 55%, 72%)
HSV	hsv(195, 35%, 87%)
CMYK	cmyk(35.4%, 9%, 0%, 12.5%)
CIE-LAB	lab(78.44, -14.02, -15.96)
CIE-LCH	lch(78.44, 21.24, 228.69°)
OKLab	oklab(80.87% -0.0503 -0.0437)
OKLCH	oklch(80.87% 0.067 221)
XYZ	xyz(46.1724, 53.9662, 77.7813)
Luminance	0.5397 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CBDF #DFA490

analogous

#90DFCC #90CBDF #90A4DF

triadic

#90CBDF #DF90CB #CBDF90

tetradic

#90CBDF #CC90DF #DFA490 #A4DF90

square

#90CBDF #CC90DF #DFA490 #A4DF90

split-complementary

#90CBDF #DF90A4 #DFCC90

monochromatic

#379CBE #60B5D1 #90CBDF #C0E1ED #E7F4F8

Accessibility & contrast

On white

1.78

#90CBDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#90CBDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CBDF

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CBDF	#FFFFFF	#000000	##000000
##90CBDF	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC8E0

Deuteranopia (green-blind)

#B3BEDF

Tritanopia (blue-blind)

#73D2D1

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #90cbdf;
/* rgb */ color: rgb(144, 203, 223);
/* oklch */ color: oklch(80.9% 0.067 221.0);

Tailwind

colors: {
  custom: {
    50: '#b3dae9',
    500: '#90cbdf',
    950: '#000000',
  },
}

SCSS

$custom: #90cbdf;
$custom-light: #b3dae9;
$custom-dark: #000000;

JSON

{
  "hex": "#90cbdf",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 223
  },
  "hsl": {
    "h": 195.19,
    "s": 55.245,
    "l": 71.961
  },
  "oklch": {
    "l": 0.80866,
    "c": 0.06668,
    "h": 221
  },
  "luminance": 0.53969
}

Semantic roles & 50–950 ramp

primary

#90CBDF

secondary

#B7735C

accent

#4B23C3

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111516

muted

#818484

Preview Lab

Preview with #90CBDF

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

Preview Lab → · Contrast checker → · Palette generator →