#0D3948#0D3948

#0D3948 is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.3% C 0.053 H 225.2°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX#0D3948
RGBrgb(13, 57, 72)
HSLhsl(195, 69%, 17%)
HSVhsv(195, 82%, 28%)
CMYKcmyk(81.9%, 20.8%, 0%, 71.8%)
CIE-LABlab(21.87, -8.84, -13.48)
CIE-LCHlch(21.87, 16.12, 236.75°)
OKLaboklab(32.28% -0.0375 -0.0378)
OKLCHoklch(32.28% 0.053 225.2)
XYZxyz(2.7983, 3.4794, 6.6537)
Luminance0.0348 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D3948 #481C0D
analogous
#0D483A #0D3948 #0D1C48
triadic
#0D3948 #480D39 #39480D
tetradic
#0D3948 #3A0D48 #481C0D #1C480D
square
#0D3948 #3A0D48 #481C0D #1C480D
split-complementary
#0D3948 #480D1C #483A0D
monochromatic
#05151A #05151A #0D3948 #16627C #208BB0

Accessibility & contrast

On white

12.38
#0D3948 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.70
#0D3948 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3948
12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D3948#FFFFFF#000000##FFFFFF
##0D39481.0012.381.7012.38
#FFFFFF12.381.0021.001.00
#0000001.7021.001.0021.00
##FFFFFF12.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#313849
Deuteranopia (green-blind)
#293248
Tritanopia (blue-blind)
#003D3E
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #0d3948;
/* rgb */ color: rgb(13, 57, 72);
/* oklch */ color: oklch(32.3% 0.053 225.2);
Tailwind
colors: {
  custom: {
    50: '#566f7b',
    500: '#0d3948',
    950: '#000000',
  },
}
SCSS
$custom: #0d3948;
$custom-light: #566f7b;
$custom-dark: #000000;
JSON
{
  "hex": "#0d3948",
  "rgb": {
    "r": 13,
    "g": 57,
    "b": 72
  },
  "hsl": {
    "h": 195.254,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.32279,
    "c": 0.05325,
    "h": 225.2
  },
  "luminance": 0.0348
}

Semantic roles & 50–950 ramp

primary
#0D3948
secondary
#83432D
accent
#683CEC
background
#F5F6F7
surface
#E9ECED
border
#C5C7C8
text
#030709
muted
#787A7B

Preview Lab

Preview with #0D3948

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

Preview Lab → · Contrast checker → · Palette generator →

#0D3948 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva