#0D3047#0D3047

#0D3047 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.7% C 0.058 H 241.5°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#0D3047
RGB	rgb(13, 48, 71)
HSL	hsl(204, 69%, 16%)
HSV	hsv(204, 82%, 28%)
CMYK	cmyk(81.7%, 32.4%, 0%, 72.2%)
CIE-LAB	lab(18.60, -3.28, -17.89)
CIE-LCH	lch(18.60, 18.19, 259.61°)
OKLab	oklab(29.66% -0.0274 -0.0506)
OKLCH	oklch(29.66% 0.058 241.5)
XYZ	xyz(2.3598, 2.6541, 6.3479)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3047 #47240D

analogous

#0D4741 #0D3047 #0D1347

triadic

#0D3047 #470D30 #30470D

tetradic

#0D3047 #410D47 #47240D #13470D

square

#0D3047 #410D47 #47240D #13470D

split-complementary

#0D3047 #470D13 #47410D

monochromatic

#05111A #05111A #0D3047 #16537B #2076AE

Accessibility & contrast

On white

13.72

#0D3047 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#0D3047 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3047

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3047	#FFFFFF	#000000	##FFFFFF
##0D3047	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253048

Deuteranopia (green-blind)

#1D2B47

Tritanopia (blue-blind)

#003638

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0d3047;
/* rgb */ color: rgb(13, 48, 71);
/* oklch */ color: oklch(29.7% 0.058 241.5);

Tailwind

colors: {
  custom: {
    50: '#55687a',
    500: '#0d3047',
    950: '#000000',
  },
}

SCSS

$custom: #0d3047;
$custom-light: #55687a;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3047",
  "rgb": {
    "r": 13,
    "g": 48,
    "b": 71
  },
  "hsl": {
    "h": 203.793,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.29659,
    "c": 0.05754,
    "h": 241.5
  },
  "luminance": 0.02654
}

Semantic roles & 50–950 ramp

primary

#0D3047

secondary

#824F2D

accent

#823CEC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0D3047

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

Preview Lab → · Contrast checker → · Palette generator →