#0D3C47#0D3C47

#0D3C47 is a dark, muted cyan. Relative luminance 0.038; OKLCH L 33.1% C 0.052 H 217.0°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#0D3C47
RGB	rgb(13, 60, 71)
HSL	hsl(191, 69%, 16%)
HSV	hsv(191, 82%, 28%)
CMYK	cmyk(81.7%, 15.5%, 0%, 72.2%)
CIE-LAB	lab(22.90, -11.11, -11.23)
CIE-LCH	lch(22.90, 15.80, 225.31°)
OKLab	oklab(33.09% -0.0415 -0.0313)
OKLCH	oklch(33.09% 0.052 217)
XYZ	xyz(2.9187, 3.7719, 6.5342)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3C47 #47180D

analogous

#0D4735 #0D3C47 #0D1F47

triadic

#0D3C47 #470D3C #3C470D

tetradic

#0D3C47 #350D47 #47180D #1F470D

square

#0D3C47 #350D47 #47180D #1F470D

split-complementary

#0D3C47 #470D1F #47350D

monochromatic

#05161A #05161A #0D3C47 #16687B #2093AE

Accessibility & contrast

On white

11.97

#0D3C47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#0D3C47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3C47

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3C47	#FFFFFF	#000000	##FFFFFF
##0D3C47	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353A48

Deuteranopia (green-blind)

#2D3447

Tritanopia (blue-blind)

#00403F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0d3c47;
/* rgb */ color: rgb(13, 60, 71);
/* oklch */ color: oklch(33.1% 0.052 217.0);

Tailwind

colors: {
  custom: {
    50: '#56717a',
    500: '#0d3c47',
    950: '#000000',
  },
}

SCSS

$custom: #0d3c47;
$custom-light: #56717a;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3c47",
  "rgb": {
    "r": 13,
    "g": 60,
    "b": 71
  },
  "hsl": {
    "h": 191.379,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33093,
    "c": 0.05201,
    "h": 217
  },
  "luminance": 0.03772
}

Semantic roles & 50–950 ramp

primary

#0D3C47

secondary

#823E2D

accent

#5D3CEC

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0D3C47

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

Preview Lab → · Contrast checker → · Palette generator →