#90BDCA#90BDCA

#90BDCA is a light, muted cyan. Relative luminance 0.466; OKLCH L 77.1% C 0.051 H 217.4°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#90BDCA
RGB	rgb(144, 189, 202)
HSL	hsl(193, 35%, 68%)
HSV	hsv(193, 29%, 79%)
CMYK	cmyk(28.7%, 6.4%, 0%, 20.8%)
CIE-LAB	lab(73.92, -11.80, -11.38)
CIE-LCH	lch(73.92, 16.39, 223.95°)
OKLab	oklab(77.06% -0.0406 -0.031)
OKLCH	oklch(77.06% 0.051 217.4)
XYZ	xyz(40.3565, 46.5869, 62.7314)
Luminance	0.4659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BDCA #CA9D90

analogous

#90CABA #90BDCA #90A0CA

triadic

#90BDCA #CA90BD #BDCA90

tetradic

#90BDCA #BA90CA #CA9D90 #A0CA90

square

#90BDCA #BA90CA #CA9D90 #A0CA90

split-complementary

#90BDCA #CA90A0 #CABA90

monochromatic

#488697 #67A4B6 #90BDCA #B9D6DE #E3EEF2

Accessibility & contrast

On white

2.04

#90BDCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#90BDCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BDCA

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BDCA	#FFFFFF	#000000	##000000
##90BDCA	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BACB

Deuteranopia (green-blind)

#ABB3CA

Tritanopia (blue-blind)

#7DC2C1

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #90bdca;
/* rgb */ color: rgb(144, 189, 202);
/* oklch */ color: oklch(77.1% 0.051 217.4);

Tailwind

colors: {
  custom: {
    50: '#b2d0da',
    500: '#90bdca',
    950: '#000000',
  },
}

SCSS

$custom: #90bdca;
$custom-light: #b2d0da;
$custom-dark: #000000;

JSON

{
  "hex": "#90bdca",
  "rgb": {
    "r": 144,
    "g": 189,
    "b": 202
  },
  "hsl": {
    "h": 193.448,
    "s": 35.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.77064,
    "c": 0.05108,
    "h": 217.4
  },
  "luminance": 0.46589
}

Semantic roles & 50–950 ramp

primary

#90BDCA

secondary

#E4D6D2

accent

#5237AE

background

#FBFCFD

surface

#F6F9FA

border

#D0D2D3

text

#111414

muted

#808283

Preview Lab

Preview with #90BDCA

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

Preview Lab → · Contrast checker → · Palette generator →