#0D3A47#0D3A47

#0D3A47 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.5% C 0.052 H 221.4°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX#0D3A47
RGBrgb(13, 58, 71)
HSLhsl(193, 69%, 16%)
HSVhsv(193, 82%, 28%)
CMYKcmyk(81.7%, 18.3%, 0%, 72.2%)
CIE-LABlab(22.18, -9.87, -12.33)
CIE-LCHlch(22.18, 15.79, 231.34°)
OKLaboklab(32.51% -0.0391 -0.0345)
OKLCHoklch(32.51% 0.052 221.4)
XYZxyz(2.8159, 3.5663, 6.5000)
Luminance0.0357 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D3A47 #471A0D
analogous
#0D4737 #0D3A47 #0D1D47
triadic
#0D3A47 #470D3A #3A470D
tetradic
#0D3A47 #370D47 #471A0D #1D470D
square
#0D3A47 #370D47 #471A0D #1D470D
split-complementary
#0D3A47 #470D1D #47370D
monochromatic
#05151A #05151A #0D3A47 #16647B #208FAE

Accessibility & contrast

On white

12.26
#0D3A47 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.71
#0D3A47 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3A47
12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D3A47#FFFFFF#000000##FFFFFF
##0D3A471.0012.261.7112.26
#FFFFFF12.261.0021.001.00
#0000001.7121.001.0021.00
##FFFFFF12.261.0021.001.00

Color blindness preview

Protanopia (red-blind)
#323848
Deuteranopia (green-blind)
#2A3347
Tritanopia (blue-blind)
#003E3E
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #0d3a47;
/* rgb */ color: rgb(13, 58, 71);
/* oklch */ color: oklch(32.5% 0.052 221.4);
Tailwind
colors: {
  custom: {
    50: '#56707a',
    500: '#0d3a47',
    950: '#000000',
  },
}
SCSS
$custom: #0d3a47;
$custom-light: #56707a;
$custom-dark: #000000;
JSON
{
  "hex": "#0d3a47",
  "rgb": {
    "r": 13,
    "g": 58,
    "b": 71
  },
  "hsl": {
    "h": 193.448,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.32514,
    "c": 0.05217,
    "h": 221.4
  },
  "luminance": 0.03567
}

Semantic roles & 50–950 ramp

primary
#0D3A47
secondary
#82402D
accent
#633CEC
background
#F5F6F7
surface
#E9ECED
border
#C5C7C8
text
#030709
muted
#787A7B

Preview Lab

Preview with #0D3A47

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

Preview Lab → · Contrast checker → · Palette generator →

#0D3A47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva