#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
RGBrgb(144, 182, 250)
HSLhsl(218, 91%, 77%)
HSVhsv(218, 42%, 98%)
CMYKcmyk(42.4%, 27.2%, 0%, 2%)
CIE-LABlab(73.73, 4.31, -37.71)
CIE-LCHlch(73.73, 37.96, 276.52°)
OKLaboklab(77.47% -0.0154 -0.1052)
OKLCHoklch(77.47% 0.106 261.7)
XYZxyz(45.4793, 46.2847, 96.9614)
Luminance0.4629 (WCAG relative)
Temperaturecool
Familyblue

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
##90B6FA1.002.0510.2610.26
#FFFFFF2.051.0021.0021.00
#00000010.2621.001.001.00
##00000010.2621.001.001.00

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 →

#90B6FA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva