#0D1439#0D1439

#0D1439 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.1% C 0.072 H 270.9°. Best body text is #FFFFFF at 17.85:1 contrast (WCAG AA passes).

Color values

HEX#0D1439
RGBrgb(13, 20, 57)
HSLhsl(230, 63%, 14%)
HSVhsv(230, 77%, 22%)
CMYKcmyk(77.2%, 64.9%, 0%, 77.6%)
CIE-LABlab(7.96, 11.66, -25.06)
CIE-LCHlch(7.96, 27.64, 294.95°)
OKLaboklab(21.1% 0.0011 -0.0721)
OKLCHoklch(21.1% 0.072 270.9)
XYZxyz(1.1544, 0.8812, 3.9793)
Luminance0.0088 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D1439 #39320D
analogous
#0D2A39 #0D1439 #1C0D39
triadic
#0D1439 #390D14 #14390D
tetradic
#0D1439 #390D2A #39320D #0D391C
square
#0D1439 #390D2A #39320D #0D391C
split-complementary
#0D1439 #391C0D #2A390D
monochromatic
#060919 #060919 #0D1439 #18256B #24379D

Accessibility & contrast

On white

17.85
#0D1439 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.18
#0D1439 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1439
17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D1439#FFFFFF#000000##FFFFFF
##0D14391.0017.851.1817.85
#FFFFFF17.851.0021.001.00
#0000001.1821.001.0021.00
##FFFFFF17.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00193A
Deuteranopia (green-blind)
#001638
Tritanopia (blue-blind)
#001D24
Achromatopsia (no color)
#171717

Design tokens & code

CSS
--color: #0d1439;
/* rgb */ color: rgb(13, 20, 57);
/* oklch */ color: oklch(21.1% 0.072 270.9);
Tailwind
colors: {
  custom: {
    50: '#525170',
    500: '#0d1439',
    950: '#000000',
  },
}
SCSS
$custom: #0d1439;
$custom-light: #525170;
$custom-dark: #000000;
JSON
{
  "hex": "#0d1439",
  "rgb": {
    "r": 13,
    "g": 20,
    "b": 57
  },
  "hsl": {
    "h": 230.455,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.21102,
    "c": 0.0721,
    "h": 270.9
  },
  "luminance": 0.00881
}

Semantic roles & 50–950 ramp

primary
#0D1439
secondary
#74692D
accent
#CC42E6
background
#F4F4F6
surface
#E7E7EC
border
#C3C3C7
text
#020207
muted
#78787A

Preview Lab

Preview with #0D1439

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

Preview Lab → · Contrast checker → · Palette generator →

#0D1439 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva