#090C39#090C39

#090C39 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.0% C 0.085 H 272.1°. Best body text is #FFFFFF at 18.70:1 contrast (WCAG AA passes).

Color values

HEX#090C39
RGBrgb(9, 12, 57)
HSLhsl(236, 73%, 13%)
HSVhsv(236, 84%, 22%)
CMYKcmyk(84.2%, 78.9%, 0%, 77.6%)
CIE-LABlab(5.57, 15.95, -28.95)
CIE-LCHlch(5.57, 33.06, 298.86°)
OKLaboklab(19.04% 0.0032 -0.0852)
OKLCHoklch(19.04% 0.085 272.1)
XYZxyz(0.9824, 0.6163, 3.9373)
Luminance0.0062 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#090C39 #393609
analogous
#092439 #090C39 #1E0939
triadic
#090C39 #39090C #0C3909
tetradic
#090C39 #390924 #393609 #09391E
square
#090C39 #390924 #393609 #09391E
split-complementary
#090C39 #391E09 #243909
monochromatic
#04061A #04061A #090C39 #11176E #1A22A3

Accessibility & contrast

On white

18.70
#090C39 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.12
#090C39 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090C39
18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##090C39#FFFFFF#000000##FFFFFF
##090C391.0018.701.1218.70
#FFFFFF18.701.0021.001.00
#0000001.1221.001.0021.00
##FFFFFF18.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00153A
Deuteranopia (green-blind)
#001038
Tritanopia (blue-blind)
#001821
Achromatopsia (no color)
#121212

Design tokens & code

CSS
--color: #090c39;
/* rgb */ color: rgb(9, 12, 57);
/* oklch */ color: oklch(19.0% 0.085 272.1);
Tailwind
colors: {
  custom: {
    50: '#514b70',
    500: '#090c39',
    950: '#000000',
  },
}
SCSS
$custom: #090c39;
$custom-light: #514b70;
$custom-dark: #000000;
JSON
{
  "hex": "#090c39",
  "rgb": {
    "r": 9,
    "g": 12,
    "b": 57
  },
  "hsl": {
    "h": 236.25,
    "s": 72.727,
    "l": 12.941
  },
  "oklch": {
    "l": 0.19042,
    "c": 0.08528,
    "h": 272.1
  },
  "luminance": 0.00616
}

Semantic roles & 50–950 ramp

primary
#090C39
secondary
#777227
accent
#E438EF
background
#F4F4F6
surface
#E7E7EC
border
#C3C3C7
text
#020107
muted
#78777A

Preview Lab

Preview with #090C39

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

Preview Lab → · Contrast checker → · Palette generator →

#090C39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva