#0D312A#0D312A

#0D312A is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.5% C 0.043 H 177.9°. Best body text is #FFFFFF at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#0D312A
RGB	rgb(13, 49, 42)
HSL	hsl(168, 58%, 12%)
HSV	hsv(168, 73%, 19%)
CMYK	cmyk(73.5%, 0%, 14.3%, 80.8%)
CIE-LAB	lab(17.69, -14.91, 0.68)
CIE-LCH	lch(17.69, 14.92, 177.39°)
OKLab	oklab(28.5% -0.0429 0.0016)
OKLCH	oklch(28.5% 0.043 177.9)
XYZ	xyz(1.6820, 2.4492, 2.5741)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D312A #310D14

analogous

#0D3118 #0D312A #0D2631

triadic

#0D312A #2A0D31 #312A0D

tetradic

#0D312A #180D31 #310D14 #26310D

square

#0D312A #180D31 #310D14 #26310D

split-complementary

#0D312A #310D26 #31180D

monochromatic

#061815 #061815 #0D312A #1A6153 #27927D

Accessibility & contrast

On white

14.10

#0D312A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0D312A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D312A

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D312A	#FFFFFF	#000000	##FFFFFF
##0D312A	1.00	14.10	1.49	14.10
#FFFFFF	14.10	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E2A

Deuteranopia (green-blind)

#292A2B

Tritanopia (blue-blind)

#00322F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0d312a;
/* rgb */ color: rgb(13, 49, 42);
/* oklch */ color: oklch(28.5% 0.043 177.9);

Tailwind

colors: {
  custom: {
    50: '#516963',
    500: '#0d312a',
    950: '#000000',
  },
}

SCSS

$custom: #0d312a;
$custom-light: #516963;
$custom-dark: #000000;

JSON

{
  "hex": "#0d312a",
  "rgb": {
    "r": 13,
    "g": 49,
    "b": 42
  },
  "hsl": {
    "h": 168.333,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.285,
    "c": 0.04292,
    "h": 177.9
  },
  "luminance": 0.02449
}

Semantic roles & 50–950 ramp

primary

#0D312A

secondary

#6C2E3A

accent

#4765E1

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #0D312A

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

Preview Lab → · Contrast checker → · Palette generator →