#0D1D4A#0D1D4A

#0D1D4A is a very dark, moderate blue. Relative luminance 0.015; OKLCH L 24.9% C 0.087 H 265.6°. Best body text is #FFFFFF at 16.26:1 contrast (WCAG AA passes).

Color values

HEX#0D1D4A
RGBrgb(13, 29, 74)
HSLhsl(224, 70%, 17%)
HSVhsv(224, 82%, 29%)
CMYKcmyk(82.4%, 60.8%, 0%, 71%)
CIE-LABlab(12.34, 12.11, -29.94)
CIE-LCHlch(12.34, 32.30, 292.03°)
OKLaboklab(24.87% -0.0066 -0.0863)
OKLCHoklch(24.87% 0.087 265.6)
XYZxyz(1.8409, 1.4585, 6.6617)
Luminance0.0146 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D1D4A #4A3A0D
analogous
#0D3C4A #0D1D4A #1B0D4A
triadic
#0D1D4A #4A0D1D #1D4A0D
tetradic
#0D1D4A #4A0D3C #4A3A0D #0D4A1B
square
#0D1D4A #4A0D3C #4A3A0D #0D4A1B
split-complementary
#0D1D4A #4A1B0D #3C4A0D
monochromatic
#050A1A #050A1A #0D1D4A #16317E #1F46B2

Accessibility & contrast

On white

16.26
#0D1D4A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.29
#0D1D4A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1D4A
16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D1D4A#FFFFFF#000000##FFFFFF
##0D1D4A1.0016.261.2916.26
#FFFFFF16.261.0021.001.00
#0000001.2921.001.0021.00
##FFFFFF16.261.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00234C
Deuteranopia (green-blind)
#001E49
Tritanopia (blue-blind)
#002830
Achromatopsia (no color)
#202020

Design tokens & code

CSS
--color: #0d1d4a;
/* rgb */ color: rgb(13, 29, 74);
/* oklch */ color: oklch(24.9% 0.087 265.6);
Tailwind
colors: {
  custom: {
    50: '#56587d',
    500: '#0d1d4a',
    950: '#000000',
  },
}
SCSS
$custom: #0d1d4a;
$custom-light: #56587d;
$custom-dark: #000000;
JSON
{
  "hex": "#0d1d4a",
  "rgb": {
    "r": 13,
    "g": 29,
    "b": 74
  },
  "hsl": {
    "h": 224.262,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.24873,
    "c": 0.08655,
    "h": 265.6
  },
  "luminance": 0.01459
}

Semantic roles & 50–950 ramp

primary
#0D1D4A
secondary
#856E2E
accent
#BE3BED
background
#F5F5F7
surface
#E9E9EE
border
#C5C5C9
text
#030309
muted
#78787B

Preview Lab

Preview with #0D1D4A

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

Preview Lab → · Contrast checker → · Palette generator →

#0D1D4A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva