#0D3347#0D3347

#0D3347 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.5% C 0.055 H 235.9°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX#0D3347
RGBrgb(13, 51, 71)
HSLhsl(201, 69%, 16%)
HSVhsv(201, 82%, 28%)
CMYKcmyk(81.7%, 28.2%, 0%, 72.2%)
CIE-LABlab(19.67, -5.32, -16.22)
CIE-LCHlch(19.67, 17.07, 251.84°)
OKLaboklab(30.51% -0.0309 -0.0457)
OKLCHoklch(30.51% 0.055 235.9)
XYZxyz(2.4867, 2.9079, 6.3902)
Luminance0.0291 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D3347 #47210D
analogous
#0D473E #0D3347 #0D1647
triadic
#0D3347 #470D33 #33470D
tetradic
#0D3347 #3E0D47 #47210D #16470D
square
#0D3347 #3E0D47 #47210D #16470D
split-complementary
#0D3347 #470D16 #473E0D
monochromatic
#05131A #05131A #0D3347 #16587B #207DAE

Accessibility & contrast

On white

13.28
#0D3347 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.58
#0D3347 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3347
13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D3347#FFFFFF#000000##FFFFFF
##0D33471.0013.281.5813.28
#FFFFFF13.281.0021.001.00
#0000001.5821.001.0021.00
##FFFFFF13.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#293348
Deuteranopia (green-blind)
#222D47
Tritanopia (blue-blind)
#00383A
Achromatopsia (no color)
#303030

Design tokens & code

CSS
--color: #0d3347;
/* rgb */ color: rgb(13, 51, 71);
/* oklch */ color: oklch(30.5% 0.055 235.9);
Tailwind
colors: {
  custom: {
    50: '#556a7a',
    500: '#0d3347',
    950: '#000000',
  },
}
SCSS
$custom: #0d3347;
$custom-light: #556a7a;
$custom-dark: #000000;
JSON
{
  "hex": "#0d3347",
  "rgb": {
    "r": 13,
    "g": 51,
    "b": 71
  },
  "hsl": {
    "h": 200.69,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.30507,
    "c": 0.05517,
    "h": 235.9
  },
  "luminance": 0.02908
}

Semantic roles & 50–950 ramp

primary
#0D3347
secondary
#824B2D
accent
#793CEC
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#030609
muted
#787A7B

Preview Lab

Preview with #0D3347

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

Preview Lab → · Contrast checker → · Palette generator →

#0D3347 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva