#0D3849#0D3849

#0D3849 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.0% C 0.055 H 228.8°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#0D3849
RGB	rgb(13, 56, 73)
HSL	hsl(197, 70%, 17%)
HSV	hsv(197, 82%, 29%)
CMYK	cmyk(82.2%, 23.3%, 0%, 71.4%)
CIE-LAB	lab(21.56, -7.80, -14.63)
CIE-LCH	lch(21.56, 16.58, 241.95°)
OKLab	oklab(32.05% -0.0359 -0.0411)
OKLCH	oklch(32.05% 0.055 228.8)
XYZ	xyz(2.7823, 3.3946, 6.8106)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3849 #491E0D

analogous

#0D493C #0D3849 #0D1A49

triadic

#0D3849 #490D38 #38490D

tetradic

#0D3849 #3C0D49 #491E0D #1A490D

square

#0D3849 #3C0D49 #491E0D #1A490D

split-complementary

#0D3849 #490D1A #493C0D

monochromatic

#05141A #05141A #0D3849 #16607D #2088B1

Accessibility & contrast

On white

12.51

#0D3849 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#0D3849 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3849

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3849	#FFFFFF	#000000	##FFFFFF
##0D3849	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F374A

Deuteranopia (green-blind)

#273149

Tritanopia (blue-blind)

#003D3E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0d3849;
/* rgb */ color: rgb(13, 56, 73);
/* oklch */ color: oklch(32.0% 0.055 228.8);

Tailwind

colors: {
  custom: {
    50: '#566e7b',
    500: '#0d3849',
    950: '#000000',
  },
}

SCSS

$custom: #0d3849;
$custom-light: #566e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3849",
  "rgb": {
    "r": 13,
    "g": 56,
    "b": 73
  },
  "hsl": {
    "h": 197,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.32047,
    "c": 0.05456,
    "h": 228.8
  },
  "luminance": 0.03395
}

Semantic roles & 50–950 ramp

primary

#0D3849

secondary

#84462D

accent

#6D3BED

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030709

muted

#787A7B

Preview Lab

Preview with #0D3849

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

Preview Lab → · Contrast checker → · Palette generator →