#0B0D36#0B0D36

#0B0D36 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.1% C 0.078 H 274.0°. Best body text is #FFFFFF at 18.67:1 contrast (WCAG AA passes).

Color values

HEX#0B0D36
RGBrgb(11, 13, 54)
HSLhsl(237, 66%, 13%)
HSVhsv(237, 80%, 21%)
CMYKcmyk(79.6%, 75.9%, 0%, 78.8%)
CIE-LABlab(5.65, 14.31, -26.63)
CIE-LCHlch(5.65, 30.23, 298.24°)
OKLaboklab(19.05% 0.0055 -0.0782)
OKLCHoklch(19.05% 0.078 274)
XYZxyz(0.9476, 0.6252, 3.5601)
Luminance0.0063 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B0D36 #36340B
analogous
#0B2236 #0B0D36 #1E0B36
triadic
#0B0D36 #360B0D #0D360B
tetradic
#0B0D36 #360B22 #36340B #0B361E
square
#0B0D36 #360B22 #36340B #0B361E
split-complementary
#0B0D36 #361E0B #22360B
monochromatic
#050619 #050619 #0B0D36 #151969 #20259C

Accessibility & contrast

On white

18.67
#0B0D36 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.13
#0B0D36 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0D36
18.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B0D36#FFFFFF#000000##FFFFFF
##0B0D361.0018.671.1318.67
#FFFFFF18.671.0021.001.00
#0000001.1321.001.0021.00
##FFFFFF18.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001437
Deuteranopia (green-blind)
#001135
Tritanopia (blue-blind)
#00181F
Achromatopsia (no color)
#121212

Design tokens & code

CSS
--color: #0b0d36;
/* rgb */ color: rgb(11, 13, 54);
/* oklch */ color: oklch(19.1% 0.078 274.0);
Tailwind
colors: {
  custom: {
    50: '#504c6d',
    500: '#0b0d36',
    950: '#000000',
  },
}
SCSS
$custom: #0b0d36;
$custom-light: #504c6d;
$custom-dark: #000000;
JSON
{
  "hex": "#0b0d36",
  "rgb": {
    "r": 11,
    "g": 13,
    "b": 54
  },
  "hsl": {
    "h": 237.209,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.19054,
    "c": 0.07843,
    "h": 274
  },
  "luminance": 0.00625
}

Semantic roles & 50–950 ramp

primary
#0B0D36
secondary
#736F2A
accent
#E13FE9
background
#F4F4F6
surface
#E7E7EB
border
#C3C3C6
text
#020107
muted
#78777A

Preview Lab

Preview with #0B0D36

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

Preview Lab → · Contrast checker → · Palette generator →

#0B0D36 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva