#0D3848#0D3848

#0D3848 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.0% C 0.054 H 227.3°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#0D3848
RGB	rgb(13, 56, 72)
HSL	hsl(196, 69%, 17%)
HSV	hsv(196, 82%, 28%)
CMYK	cmyk(81.9%, 22.2%, 0%, 71.8%)
CIE-LAB	lab(21.51, -8.20, -14.04)
CIE-LCH	lch(21.51, 16.26, 239.71°)
OKLab	oklab(31.99% -0.0363 -0.0394)
OKLCH	oklch(31.99% 0.054 227.3)
XYZ	xyz(2.7494, 3.3815, 6.6374)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3848 #481D0D

analogous

#0D483B #0D3848 #0D1B48

triadic

#0D3848 #480D38 #38480D

tetradic

#0D3848 #3B0D48 #481D0D #1B480D

square

#0D3848 #3B0D48 #481D0D #1B480D

split-complementary

#0D3848 #480D1B #483B0D

monochromatic

#05141A #05141A #0D3848 #16607C #2089B0

Accessibility & contrast

On white

12.53

#0D3848 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#0D3848 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3848

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3848	#FFFFFF	#000000	##FFFFFF
##0D3848	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3749

Deuteranopia (green-blind)

#273148

Tritanopia (blue-blind)

#003D3D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0d3848;
/* rgb */ color: rgb(13, 56, 72);
/* oklch */ color: oklch(32.0% 0.054 227.3);

Tailwind

colors: {
  custom: {
    50: '#566e7b',
    500: '#0d3848',
    950: '#000000',
  },
}

SCSS

$custom: #0d3848;
$custom-light: #566e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3848",
  "rgb": {
    "r": 13,
    "g": 56,
    "b": 72
  },
  "hsl": {
    "h": 196.271,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.31992,
    "c": 0.05358,
    "h": 227.3
  },
  "luminance": 0.03382
}

Semantic roles & 50–950 ramp

primary

#0D3848

secondary

#83452D

accent

#6B3CEC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0D3848

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

Preview Lab → · Contrast checker → · Palette generator →