#90BBCD#90BBCD

#90BBCD is a light, muted cyan. Relative luminance 0.459; OKLCH L 76.7% C 0.052 H 225.5°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#90BBCD
RGB	rgb(144, 187, 205)
HSL	hsl(198, 38%, 68%)
HSV	hsv(198, 30%, 80%)
CMYK	cmyk(29.8%, 8.8%, 0%, 19.6%)
CIE-LAB	lab(73.46, -10.03, -13.70)
CIE-LCH	lch(73.46, 16.98, 233.78°)
OKLab	oklab(76.73% -0.0368 -0.0374)
OKLCH	oklch(76.73% 0.052 225.5)
XYZ	xyz(40.2879, 45.8758, 64.4779)
Luminance	0.4588 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BBCD #CDA290

analogous

#90CDC0 #90BBCD #909CCD

triadic

#90BBCD #CD90BB #BBCD90

tetradic

#90BBCD #C090CD #CDA290 #9CCD90

square

#90BBCD #C090CD #CDA290 #9CCD90

split-complementary

#90BBCD #CD909C #CDC090

monochromatic

#46839C #66A1BA #90BBCD #BAD5E0 #E4EFF3

Accessibility & contrast

On white

2.06

#90BBCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#90BBCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BBCD

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BBCD	#FFFFFF	#000000	##000000
##90BBCD	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B9CE

Deuteranopia (green-blind)

#A8B1CD

Tritanopia (blue-blind)

#7CC1C1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #90bbcd;
/* rgb */ color: rgb(144, 187, 205);
/* oklch */ color: oklch(76.7% 0.052 225.5);

Tailwind

colors: {
  custom: {
    50: '#b2cfdc',
    500: '#90bbcd',
    950: '#000000',
  },
}

SCSS

$custom: #90bbcd;
$custom-light: #b2cfdc;
$custom-dark: #000000;

JSON

{
  "hex": "#90bbcd",
  "rgb": {
    "r": 144,
    "g": 187,
    "b": 205
  },
  "hsl": {
    "h": 197.705,
    "s": 37.888,
    "l": 68.431
  },
  "oklch": {
    "l": 0.7673,
    "c": 0.05249,
    "h": 225.5
  },
  "luminance": 0.45878
}

Semantic roles & 50–950 ramp

primary

#90BBCD

secondary

#E6D9D3

accent

#5935B1

background

#FBFCFD

surface

#F6F9FB

border

#D0D2D4

text

#111315

muted

#808283

Preview Lab

Preview with #90BBCD

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

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