#0D3648#0D3648

#0D3648 is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.4% C 0.054 H 231.4°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX#0D3648
RGBrgb(13, 54, 72)
HSLhsl(198, 69%, 17%)
HSVhsv(198, 82%, 28%)
CMYKcmyk(81.9%, 25%, 0%, 71.8%)
CIE-LABlab(20.80, -6.90, -15.15)
CIE-LCHlch(20.80, 16.65, 245.50°)
OKLaboklab(31.42% -0.034 -0.0426)
OKLCHoklch(31.42% 0.054 231.4)
XYZxyz(2.6544, 3.1915, 6.6058)
Luminance0.0319 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D3648 #481F0D
analogous
#0D483D #0D3648 #0D1948
triadic
#0D3648 #480D36 #36480D
tetradic
#0D3648 #3D0D48 #481F0D #19480D
square
#0D3648 #3D0D48 #481F0D #19480D
split-complementary
#0D3648 #480D19 #483D0D
monochromatic
#05131A #05131A #0D3648 #165D7C #2084B0

Accessibility & contrast

On white

12.82
#0D3648 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.64
#0D3648 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3648
12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D3648#FFFFFF#000000##FFFFFF
##0D36481.0012.821.6412.82
#FFFFFF12.821.0021.001.00
#0000001.6421.001.0021.00
##FFFFFF12.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2D3549
Deuteranopia (green-blind)
#253048
Tritanopia (blue-blind)
#003B3C
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #0d3648;
/* rgb */ color: rgb(13, 54, 72);
/* oklch */ color: oklch(31.4% 0.054 231.4);
Tailwind
colors: {
  custom: {
    50: '#566d7b',
    500: '#0d3648',
    950: '#000000',
  },
}
SCSS
$custom: #0d3648;
$custom-light: #566d7b;
$custom-dark: #000000;
JSON
{
  "hex": "#0d3648",
  "rgb": {
    "r": 13,
    "g": 54,
    "b": 72
  },
  "hsl": {
    "h": 198.305,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.3142,
    "c": 0.05449,
    "h": 231.4
  },
  "luminance": 0.03192
}

Semantic roles & 50–950 ramp

primary
#0D3648
secondary
#83482D
accent
#713CEC
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#030709
muted
#787A7B

Preview Lab

Preview with #0D3648

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

Preview Lab → · Contrast checker → · Palette generator →

#0D3648 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva