#0D3141#0D3141

#0D3141 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.6% C 0.050 H 231.2°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#0D3141
RGB	rgb(13, 49, 65)
HSL	hsl(198, 67%, 15%)
HSV	hsv(198, 80%, 25%)
CMYK	cmyk(80%, 24.6%, 0%, 74.5%)
CIE-LAB	lab(18.64, -6.44, -13.74)
CIE-LCH	lch(18.64, 15.17, 244.88°)
OKLab	oklab(29.59% -0.031 -0.0386)
OKLCH	oklch(29.59% 0.05 231.2)
XYZ	xyz(2.2180, 2.6636, 5.3972)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3141 #411D0D

analogous

#0D4137 #0D3141 #0D1741

triadic

#0D3141 #410D31 #31410D

tetradic

#0D3141 #370D41 #411D0D #17410D

square

#0D3141 #370D41 #411D0D #17410D

split-complementary

#0D3141 #410D17 #41370D

monochromatic

#05131A #05131A #0D3141 #175774 #217EA7

Accessibility & contrast

On white

13.70

#0D3141 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#0D3141 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3141

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3141	#FFFFFF	#000000	##FFFFFF
##0D3141	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293042

Deuteranopia (green-blind)

#222B41

Tritanopia (blue-blind)

#003536

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0d3141;
/* rgb */ color: rgb(13, 49, 65);
/* oklch */ color: oklch(29.6% 0.050 231.2);

Tailwind

colors: {
  custom: {
    50: '#546975',
    500: '#0d3141',
    950: '#000000',
  },
}

SCSS

$custom: #0d3141;
$custom-light: #546975;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3141",
  "rgb": {
    "r": 13,
    "g": 49,
    "b": 65
  },
  "hsl": {
    "h": 198.462,
    "s": 66.667,
    "l": 15.294
  },
  "oklch": {
    "l": 0.29587,
    "c": 0.04952,
    "h": 231.2
  },
  "luminance": 0.02664
}

Semantic roles & 50–950 ramp

primary

#0D3141

secondary

#7D462D

accent

#733EEA

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0D3141

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

Preview Lab → · Contrast checker → · Palette generator →