#0D0D4A#0D0D4A

#0D0D4A is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.6% C 0.108 H 272.7°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX#0D0D4A
RGBrgb(13, 13, 74)
HSLhsl(240, 70%, 17%)
HSVhsv(240, 82%, 29%)
CMYKcmyk(82.4%, 82.4%, 0%, 71%)
CIE-LABlab(7.84, 23.92, -37.32)
CIE-LCHlch(7.84, 44.33, 302.66°)
OKLaboklab(21.57% 0.005 -0.108)
OKLCHoklch(21.57% 0.108 272.7)
XYZxyz(1.5455, 0.8677, 6.5633)
Luminance0.0087 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D0D4A #4A4A0D
analogous
#0D2C4A #0D0D4A #2C0D4A
triadic
#0D0D4A #4A0D0D #0D4A0D
tetradic
#0D0D4A #4A0D2C #4A4A0D #0D4A2C
square
#0D0D4A #4A0D2C #4A4A0D #0D4A2C
split-complementary
#0D0D4A #4A2C0D #2C4A0D
monochromatic
#05051A #05051A #0D0D4A #16167E #1F1FB2

Accessibility & contrast

On white

17.89
#0D0D4A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.17
#0D0D4A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0D4A
17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D0D4A#FFFFFF#000000##FFFFFF
##0D0D4A1.0017.891.1717.89
#FFFFFF17.891.0021.001.00
#0000001.1721.001.0021.00
##FFFFFF17.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001A4C
Deuteranopia (green-blind)
#001449
Tritanopia (blue-blind)
#001F2A
Achromatopsia (no color)
#171717

Design tokens & code

CSS
--color: #0d0d4a;
/* rgb */ color: rgb(13, 13, 74);
/* oklch */ color: oklch(21.6% 0.108 272.7);
Tailwind
colors: {
  custom: {
    50: '#584c7d',
    500: '#0d0d4a',
    950: '#000000',
  },
}
SCSS
$custom: #0d0d4a;
$custom-light: #584c7d;
$custom-dark: #000000;
JSON
{
  "hex": "#0d0d4a",
  "rgb": {
    "r": 13,
    "g": 13,
    "b": 74
  },
  "hsl": {
    "h": 240,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.21567,
    "c": 0.10812,
    "h": 272.7
  },
  "luminance": 0.00868
}

Semantic roles & 50–950 ramp

primary
#0D0D4A
secondary
#85852E
accent
#ED3BED
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04010A
muted
#79777C

Preview Lab

Preview with #0D0D4A

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

Preview Lab → · Contrast checker → · Palette generator →

#0D0D4A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva