#0D1B4A#0D1B4A

#0D1B4A is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.4% C 0.089 H 266.9°. Best body text is #FFFFFF at 16.50:1 contrast (WCAG AA passes).

Color values

HEX#0D1B4A
RGBrgb(13, 27, 74)
HSLhsl(226, 70%, 17%)
HSVhsv(226, 82%, 29%)
CMYKcmyk(82.4%, 63.5%, 0%, 71%)
CIE-LABlab(11.71, 13.66, -30.96)
CIE-LCHlch(11.71, 33.84, 293.81°)
OKLaboklab(24.4% -0.0049 -0.0893)
OKLCHoklch(24.4% 0.089 266.9)
XYZxyz(1.7935, 1.3636, 6.6459)
Luminance0.0136 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D1B4A #4A3C0D
analogous
#0D3A4A #0D1B4A #1E0D4A
triadic
#0D1B4A #4A0D1B #1B4A0D
tetradic
#0D1B4A #4A0D3A #4A3C0D #0D4A1E
square
#0D1B4A #4A0D3A #4A3C0D #0D4A1E
split-complementary
#0D1B4A #4A1E0D #3A4A0D
monochromatic
#05091A #05091A #0D1B4A #162E7E #1F41B2

Accessibility & contrast

On white

16.50
#0D1B4A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.27
#0D1B4A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1B4A
16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D1B4A#FFFFFF#000000##FFFFFF
##0D1B4A1.0016.501.2716.50
#FFFFFF16.501.0021.001.00
#0000001.2721.001.0021.00
##FFFFFF16.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00224C
Deuteranopia (green-blind)
#001C49
Tritanopia (blue-blind)
#00272F
Achromatopsia (no color)
#1F1F1F

Design tokens & code

CSS
--color: #0d1b4a;
/* rgb */ color: rgb(13, 27, 74);
/* oklch */ color: oklch(24.4% 0.089 266.9);
Tailwind
colors: {
  custom: {
    50: '#56567d',
    500: '#0d1b4a',
    950: '#000000',
  },
}
SCSS
$custom: #0d1b4a;
$custom-light: #56567d;
$custom-dark: #000000;
JSON
{
  "hex": "#0d1b4a",
  "rgb": {
    "r": 13,
    "g": 27,
    "b": 74
  },
  "hsl": {
    "h": 226.23,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.24401,
    "c": 0.08946,
    "h": 266.9
  },
  "luminance": 0.01364
}

Semantic roles & 50–950 ramp

primary
#0D1B4A
secondary
#85712E
accent
#C43BED
background
#F5F5F7
surface
#E9E9EE
border
#C5C5C9
text
#030309
muted
#78787B

Preview Lab

Preview with #0D1B4A

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

Preview Lab → · Contrast checker → · Palette generator →

#0D1B4A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva