#90A2CB#90A2CB

#90A2CB is a light, moderate blue. Relative luminance 0.361; OKLCH L 71.3% C 0.063 H 266.3°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#90A2CB
RGB	rgb(144, 162, 203)
HSL	hsl(222, 36%, 68%)
HSV	hsv(222, 29%, 80%)
CMYK	cmyk(29.1%, 20.2%, 0%, 20.4%)
CIE-LAB	lab(66.58, 3.10, -23.03)
CIE-LCH	lch(66.58, 23.24, 277.68°)
OKLab	oklab(71.29% -0.0041 -0.0634)
OKLCH	oklch(71.29% 0.063 266.3)
XYZ	xyz(35.1984, 36.0806, 61.5980)
Luminance	0.3608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A2CB #CBB990

analogous

#90BFCB #90A2CB #9B90CB

triadic

#90A2CB #CB90A2 #A2CB90

tetradic

#90A2CB #CB90BF #CBB990 #90CB9B

square

#90A2CB #CB90BF #CBB990 #90CB9B

split-complementary

#90A2CB #CB9B90 #BFCB90

monochromatic

#486099 #667FB7 #90A2CB #BAC5DF #E3E8F2

Accessibility & contrast

On white

2.56

#90A2CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#90A2CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A2CB

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A2CB	#FFFFFF	#000000	##000000
##90A2CB	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A5CD

Deuteranopia (green-blind)

#90A0CA

Tritanopia (blue-blind)

#80AAB0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #90a2cb;
/* rgb */ color: rgb(144, 162, 203);
/* oklch */ color: oklch(71.3% 0.063 266.3);

Tailwind

colors: {
  custom: {
    50: '#b1bddb',
    500: '#90a2cb',
    950: '#000000',
  },
}

SCSS

$custom: #90a2cb;
$custom-light: #b1bddb;
$custom-dark: #000000;

JSON

{
  "hex": "#90a2cb",
  "rgb": {
    "r": 144,
    "g": 162,
    "b": 203
  },
  "hsl": {
    "h": 221.695,
    "s": 36.196,
    "l": 68.039
  },
  "oklch": {
    "l": 0.71289,
    "c": 0.06349,
    "h": 266.3
  },
  "luminance": 0.36082
}

Semantic roles & 50–950 ramp

primary

#90A2CB

secondary

#E4DFD2

accent

#8A36AF

background

#FBFBFD

surface

#F6F6FA

border

#D0D0D3

text

#111215

muted

#808183

Preview Lab

Preview with #90A2CB

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

Preview Lab → · Contrast checker → · Palette generator →