#90B6FA#90B6FA

#90B6FA is a light, moderate blue. Relative luminance 0.463; OKLCH L 77.5% C 0.106 H 261.7°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#90B6FA
RGB	rgb(144, 182, 250)
HSL	hsl(218, 91%, 77%)
HSV	hsv(218, 42%, 98%)
CMYK	cmyk(42.4%, 27.2%, 0%, 2%)
CIE-LAB	lab(73.73, 4.31, -37.71)
CIE-LCH	lch(73.73, 37.96, 276.52°)
OKLab	oklab(77.47% -0.0154 -0.1052)
OKLCH	oklch(77.47% 0.106 261.7)
XYZ	xyz(45.4793, 46.2847, 96.9614)
Luminance	0.4629 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B6FA #FAD490

analogous

#90EBFA #90B6FA #9F90FA

triadic

#90B6FA #FA90B6 #B6FA90

tetradic

#90B6FA #FA90EB #FAD490 #90FA9F

square

#90B6FA #FA90EB #FAD490 #90FA9F

split-complementary

#90B6FA #FA9F90 #EBFA90

monochromatic

#1B69F5 #558FF7 #90B6FA #CBDDFD #E2ECFE

Accessibility & contrast

On white

2.05

#90B6FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#90B6FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B6FA

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B6FA	#FFFFFF	#000000	##000000
##90B6FA	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DBBFD

Deuteranopia (green-blind)

#92B1F9

Tritanopia (blue-blind)

#6AC4CE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #90b6fa;
/* rgb */ color: rgb(144, 182, 250);
/* oklch */ color: oklch(77.5% 0.106 261.7);

Tailwind

colors: {
  custom: {
    50: '#b4cbfc',
    500: '#90b6fa',
    950: '#000000',
  },
}

SCSS

$custom: #90b6fa;
$custom-light: #b4cbfc;
$custom-dark: #000000;

JSON

{
  "hex": "#90b6fa",
  "rgb": {
    "r": 144,
    "g": 182,
    "b": 250
  },
  "hsl": {
    "h": 218.491,
    "s": 91.379,
    "l": 77.255
  },
  "oklch": {
    "l": 0.77473,
    "c": 0.10637,
    "h": 261.7
  },
  "luminance": 0.46287
}

Semantic roles & 50–950 ramp

primary

#90B6FA

secondary

#F6EAD5

accent

#9300E6

background

#FBFCFF

surface

#F6F8FF

border

#D0D1D7

text

#111317

muted

#808285

Preview Lab

Preview with #90B6FA

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

Preview Lab → · Contrast checker → · Palette generator →