#090A42#090A42

#090A42 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.8% C 0.101 H 271.6°. Best body text is #FFFFFF at 18.52:1 contrast (WCAG AA passes).

Color values

HEX#090A42
RGBrgb(9, 10, 66)
HSLhsl(239, 76%, 15%)
HSVhsv(239, 86%, 26%)
CMYKcmyk(86.4%, 84.8%, 0%, 74.1%)
CIE-LABlab(6.04, 21.57, -34.65)
CIE-LCHlch(6.04, 40.82, 301.90°)
OKLaboklab(19.79% 0.0028 -0.1013)
OKLCHoklch(19.79% 0.101 271.6)
XYZxyz(1.2042, 0.6684, 5.2187)
Luminance0.0067 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#090A42 #424109
analogous
#092742 #090A42 #240942
triadic
#090A42 #42090A #0A4209
tetradic
#090A42 #420927 #424109 #094224
square
#090A42 #420927 #424109 #094224
split-complementary
#090A42 #422409 #274209
monochromatic
#04041B #04041B #090A42 #101278 #181AAE

Accessibility & contrast

On white

18.52
#090A42 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.13
#090A42 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090A42
18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##090A42#FFFFFF#000000##FFFFFF
##090A421.0018.521.1318.52
#FFFFFF18.521.0021.001.00
#0000001.1321.001.0021.00
##FFFFFF18.521.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001644
Deuteranopia (green-blind)
#001041
Tritanopia (blue-blind)
#001B25
Achromatopsia (no color)
#131313

Design tokens & code

CSS
--color: #090a42;
/* rgb */ color: rgb(9, 10, 66);
/* oklch */ color: oklch(19.8% 0.101 271.6);
Tailwind
colors: {
  custom: {
    50: '#544a77',
    500: '#090a42',
    950: '#000000',
  },
}
SCSS
$custom: #090a42;
$custom-light: #544a77;
$custom-dark: #000000;
JSON
{
  "hex": "#090a42",
  "rgb": {
    "r": 9,
    "g": 10,
    "b": 66
  },
  "hsl": {
    "h": 238.947,
    "s": 76,
    "l": 14.706
  },
  "oklch": {
    "l": 0.19788,
    "c": 0.1013,
    "h": 271.6
  },
  "luminance": 0.00669
}

Semantic roles & 50–950 ramp

primary
#090A42
secondary
#807E27
accent
#EF35F3
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030109
muted
#78777B

Preview Lab

Preview with #090A42

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

Preview Lab → · Contrast checker → · Palette generator →

#090A42 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva