#090B3D#090B3D

#090B3D is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.3% C 0.093 H 272.0°. Best body text is #FFFFFF at 18.64:1 contrast (WCAG AA passes).

Color values

HEX#090B3D
RGBrgb(9, 11, 61)
HSLhsl(238, 74%, 14%)
HSVhsv(238, 85%, 24%)
CMYKcmyk(85.2%, 82%, 0%, 76.1%)
CIE-LABlab(5.73, 18.55, -31.58)
CIE-LCHlch(5.73, 36.63, 300.43°)
OKLaboklab(19.33% 0.0032 -0.0927)
OKLCHoklch(19.33% 0.093 272)
XYZxyz(1.0743, 0.6342, 4.4798)
Luminance0.0063 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#090B3D #3D3B09
analogous
#09253D #090B3D #21093D
triadic
#090B3D #3D090B #0B3D09
tetradic
#090B3D #3D0925 #3D3B09 #093D21
square
#090B3D #3D0925 #3D3B09 #093D21
split-complementary
#090B3D #3D2109 #253D09
monochromatic
#04051B #04051B #090B3D #111572 #191EA8

Accessibility & contrast

On white

18.64
#090B3D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.13
#090B3D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090B3D
18.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##090B3D#FFFFFF#000000##FFFFFF
##090B3D1.0018.641.1318.64
#FFFFFF18.641.0021.001.00
#0000001.1321.001.0021.00
##FFFFFF18.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00153E
Deuteranopia (green-blind)
#00103C
Tritanopia (blue-blind)
#001923
Achromatopsia (no color)
#131313

Design tokens & code

CSS
--color: #090b3d;
/* rgb */ color: rgb(9, 11, 61);
/* oklch */ color: oklch(19.3% 0.093 272.0);
Tailwind
colors: {
  custom: {
    50: '#524b73',
    500: '#090b3d',
    950: '#000000',
  },
}
SCSS
$custom: #090b3d;
$custom-light: #524b73;
$custom-dark: #000000;
JSON
{
  "hex": "#090b3d",
  "rgb": {
    "r": 9,
    "g": 11,
    "b": 61
  },
  "hsl": {
    "h": 237.692,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.19332,
    "c": 0.09273,
    "h": 272
  },
  "luminance": 0.00634
}

Semantic roles & 50–950 ramp

primary
#090B3D
secondary
#7B7827
accent
#EA37F1
background
#F4F4F7
surface
#E8E7ED
border
#C4C3C8
text
#030108
muted
#78777B

Preview Lab

Preview with #090B3D

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

Preview Lab → · Contrast checker → · Palette generator →

#090B3D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva