#0D1A43#0D1A43

#0D1A43 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.080 H 266.8°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX#0D1A43
RGBrgb(13, 26, 67)
HSLhsl(226, 68%, 16%)
HSVhsv(226, 81%, 26%)
CMYKcmyk(80.6%, 61.2%, 0%, 73.7%)
CIE-LABlab(10.77, 11.34, -27.61)
CIE-LCHlch(10.77, 29.85, 292.33°)
OKLaboklab(23.5% -0.0044 -0.0795)
OKLCHoklch(23.5% 0.08 266.8)
XYZxyz(1.5481, 1.2294, 5.4648)
Luminance0.0123 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D1A43 #43360D
analogous
#0D3543 #0D1A43 #1B0D43
triadic
#0D1A43 #430D1A #1A430D
tetradic
#0D1A43 #430D35 #43360D #0D431B
square
#0D1A43 #430D35 #43360D #0D431B
split-complementary
#0D1A43 #431B0D #35430D
monochromatic
#050A1A #050A1A #0D1A43 #172E76 #2142AA

Accessibility & contrast

On white

16.85
#0D1A43 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.25
#0D1A43 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1A43
16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D1A43#FFFFFF#000000##FFFFFF
##0D1A431.0016.851.2516.85
#FFFFFF16.851.0021.001.00
#0000001.2521.001.0021.00
##FFFFFF16.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002044
Deuteranopia (green-blind)
#001B42
Tritanopia (blue-blind)
#00242B
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #0d1a43;
/* rgb */ color: rgb(13, 26, 67);
/* oklch */ color: oklch(23.5% 0.080 266.8);
Tailwind
colors: {
  custom: {
    50: '#545677',
    500: '#0d1a43',
    950: '#000000',
  },
}
SCSS
$custom: #0d1a43;
$custom-light: #545677;
$custom-dark: #000000;
JSON
{
  "hex": "#0d1a43",
  "rgb": {
    "r": 13,
    "g": 26,
    "b": 67
  },
  "hsl": {
    "h": 225.556,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.23497,
    "c": 0.07962,
    "h": 266.8
  },
  "luminance": 0.0123
}

Semantic roles & 50–950 ramp

primary
#0D1A43
secondary
#7E6B2D
accent
#C13DEA
background
#F5F4F7
surface
#E9E8ED
border
#C5C4C8
text
#030309
muted
#78787B

Preview Lab

Preview with #0D1A43

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

Preview Lab → · Contrast checker → · Palette generator →

#0D1A43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva