#90B2FB#90B2FB

#90B2FB is a light, moderate blue. Relative luminance 0.447; OKLCH L 76.7% C 0.112 H 264.8°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#90B2FB
RGB	rgb(144, 178, 251)
HSL	hsl(221, 93%, 77%)
HSV	hsv(221, 43%, 98%)
CMYK	cmyk(42.6%, 29.1%, 0%, 1.6%)
CIE-LAB	lab(72.72, 6.81, -39.83)
CIE-LCH	lch(72.72, 40.41, 279.70°)
OKLab	oklab(76.7% -0.0102 -0.1114)
OKLCH	oklch(76.7% 0.112 264.8)
XYZ	xyz(44.8291, 44.7326, 97.5202)
Luminance	0.4474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B2FB #FBD990

analogous

#90E7FB #90B2FB #A490FB

triadic

#90B2FB #FB90B2 #B2FB90

tetradic

#90B2FB #FB90E7 #FBD990 #90FBA4

square

#90B2FB #FB90E7 #FBD990 #90FBA4

split-complementary

#90B2FB #FBA490 #E7FB90

monochromatic

#1A60F7 #5589F9 #90B2FB #CBDBFD #E1EBFE

Accessibility & contrast

On white

2.11

#90B2FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#90B2FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B2FB

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B2FB	#FFFFFF	#000000	##000000
##90B2FB	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B8FE

Deuteranopia (green-blind)

#8DAEF9

Tritanopia (blue-blind)

#6AC1CC

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #90b2fb;
/* rgb */ color: rgb(144, 178, 251);
/* oklch */ color: oklch(76.7% 0.112 264.8);

Tailwind

colors: {
  custom: {
    50: '#b4c8fd',
    500: '#90b2fb',
    950: '#000000',
  },
}

SCSS

$custom: #90b2fb;
$custom-light: #b4c8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#90b2fb",
  "rgb": {
    "r": 144,
    "g": 178,
    "b": 251
  },
  "hsl": {
    "h": 220.935,
    "s": 93.043,
    "l": 77.451
  },
  "oklch": {
    "l": 0.76696,
    "c": 0.11183,
    "h": 264.8
  },
  "luminance": 0.44735
}

Semantic roles & 50–950 ramp

primary

#90B2FB

secondary

#F6ECD5

accent

#9D00E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #90B2FB

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

Preview Lab → · Contrast checker → · Palette generator →