#0B1444#0B1444

#0B1444 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.1% C 0.091 H 269.2°. Best body text is #FFFFFF at 17.53:1 contrast (WCAG AA passes).

Color values

HEX#0B1444
RGBrgb(11, 20, 68)
HSLhsl(231, 72%, 15%)
HSVhsv(231, 84%, 27%)
CMYKcmyk(83.8%, 70.6%, 0%, 73.3%)
CIE-LABlab(8.90, 16.15, -31.38)
CIE-LCHlch(8.90, 35.29, 297.24°)
OKLaboklab(22.1% -0.0013 -0.0907)
OKLCHoklch(22.1% 0.091 269.2)
XYZxyz(1.4312, 0.9887, 5.5831)
Luminance0.0099 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B1444 #443B0B
analogous
#0B3044 #0B1444 #1E0B44
triadic
#0B1444 #440B14 #14440B
tetradic
#0B1444 #440B30 #443B0B #0B441E
square
#0B1444 #440B30 #443B0B #0B441E
split-complementary
#0B1444 #441E0B #30440B
monochromatic
#04081A #04081A #0B1444 #142379 #1C33AD

Accessibility & contrast

On white

17.53
#0B1444 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.20
#0B1444 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B1444
17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B1444#FFFFFF#000000##FFFFFF
##0B14441.0017.531.2017.53
#FFFFFF17.531.0021.001.00
#0000001.2021.001.0021.00
##FFFFFF17.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001C46
Deuteranopia (green-blind)
#001743
Tritanopia (blue-blind)
#002029
Achromatopsia (no color)
#191919

Design tokens & code

CSS
--color: #0b1444;
/* rgb */ color: rgb(11, 20, 68);
/* oklch */ color: oklch(22.1% 0.091 269.2);
Tailwind
colors: {
  custom: {
    50: '#555178',
    500: '#0b1444',
    950: '#000000',
  },
}
SCSS
$custom: #0b1444;
$custom-light: #555178;
$custom-dark: #000000;
JSON
{
  "hex": "#0b1444",
  "rgb": {
    "r": 11,
    "g": 20,
    "b": 68
  },
  "hsl": {
    "h": 230.526,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.22096,
    "c": 0.0907,
    "h": 269.2
  },
  "luminance": 0.00989
}

Semantic roles & 50–950 ramp

primary
#0B1444
secondary
#81732A
accent
#D239EF
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030209
muted
#78787B

Preview Lab

Preview with #0B1444

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

Preview Lab → · Contrast checker → · Palette generator →

#0B1444 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva