#0D3847#0D3847

#0D3847 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 31.9% C 0.053 H 225.7°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#0D3847
RGB	rgb(13, 56, 71)
HSL	hsl(196, 69%, 16%)
HSV	hsv(196, 82%, 28%)
CMYK	cmyk(81.7%, 21.1%, 0%, 72.2%)
CIE-LAB	lab(21.46, -8.60, -13.44)
CIE-LCH	lch(21.46, 15.96, 237.40°)
OKLab	oklab(31.94% -0.0368 -0.0377)
OKLCH	oklch(31.94% 0.053 225.7)
XYZ	xyz(2.7170, 3.3685, 6.4670)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3847 #471C0D

analogous

#0D4739 #0D3847 #0D1B47

triadic

#0D3847 #470D38 #38470D

tetradic

#0D3847 #390D47 #471C0D #1B470D

square

#0D3847 #390D47 #471C0D #1B470D

split-complementary

#0D3847 #470D1B #47390D

monochromatic

#05141A #05141A #0D3847 #16617B #208AAE

Accessibility & contrast

On white

12.55

#0D3847 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#0D3847 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3847

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3847	#FFFFFF	#000000	##FFFFFF
##0D3847	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303748

Deuteranopia (green-blind)

#283147

Tritanopia (blue-blind)

#003C3D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0d3847;
/* rgb */ color: rgb(13, 56, 71);
/* oklch */ color: oklch(31.9% 0.053 225.7);

Tailwind

colors: {
  custom: {
    50: '#566e7a',
    500: '#0d3847',
    950: '#000000',
  },
}

SCSS

$custom: #0d3847;
$custom-light: #566e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3847",
  "rgb": {
    "r": 13,
    "g": 56,
    "b": 71
  },
  "hsl": {
    "h": 195.517,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.31938,
    "c": 0.05265,
    "h": 225.7
  },
  "luminance": 0.03369
}

Semantic roles & 50–950 ramp

primary

#0D3847

secondary

#82432D

accent

#693CEC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0D3847

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

Preview Lab → · Contrast checker → · Palette generator →