#90BEEB#90BEEB

#90BEEB is a light, moderate cyan. Relative luminance 0.488; OKLCH L 78.5% C 0.081 H 248.3°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#90BEEB
RGB	rgb(144, 190, 235)
HSL	hsl(210, 69%, 74%)
HSV	hsv(210, 39%, 92%)
CMYK	cmyk(38.7%, 19.1%, 0%, 7.8%)
CIE-LAB	lab(75.30, -4.10, -27.20)
CIE-LCH	lch(75.30, 27.50, 261.44°)
OKLab	oklab(78.51% -0.0299 -0.0752)
OKLCH	oklch(78.51% 0.081 248.3)
XYZ	xyz(44.9056, 48.7519, 85.6250)
Luminance	0.4875 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BEEB #EBBD90

analogous

#90EBEA #90BEEB #9091EB

triadic

#90BEEB #EB90BE #BEEB90

tetradic

#90BEEB #EA90EB #EBBD90 #91EB90

square

#90BEEB #EA90EB #EBBD90 #91EB90

split-complementary

#90BEEB #EB9091 #EBEA90

monochromatic

#2881D8 #5CA0E2 #90BEEB #C4DCF4 #E5F0FA

Accessibility & contrast

On white

1.95

#90BEEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#90BEEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BEEB

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BEEB	#FFFFFF	#000000	##000000
##90BEEB	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBFED

Deuteranopia (green-blind)

#A1B5EA

Tritanopia (blue-blind)

#70C8CD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #90beeb;
/* rgb */ color: rgb(144, 190, 235);
/* oklch */ color: oklch(78.5% 0.081 248.3);

Tailwind

colors: {
  custom: {
    50: '#b3d1f1',
    500: '#90beeb',
    950: '#000000',
  },
}

SCSS

$custom: #90beeb;
$custom-light: #b3d1f1;
$custom-dark: #000000;

JSON

{
  "hex": "#90beeb",
  "rgb": {
    "r": 144,
    "g": 190,
    "b": 235
  },
  "hsl": {
    "h": 209.67,
    "s": 69.466,
    "l": 74.314
  },
  "oklch": {
    "l": 0.78512,
    "c": 0.08095,
    "h": 248.3
  },
  "luminance": 0.48754
}

Semantic roles & 50–950 ramp

primary

#90BEEB

secondary

#F2E5D9

accent

#7214D1

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111416

muted

#808284

Preview Lab

Preview with #90BEEB

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

Preview Lab → · Contrast checker → · Palette generator →