#0D281B#0D281B

#0D281B is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.1% C 0.042 H 160.3°. Best body text is #FFFFFF at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#0D281B
RGB	rgb(13, 40, 27)
HSL	hsl(151, 51%, 10%)
HSV	hsv(151, 68%, 16%)
CMYK	cmyk(67.5%, 0%, 32.5%, 84.3%)
CIE-LAB	lab(13.72, -14.25, 5.51)
CIE-LCH	lch(13.72, 15.28, 158.87°)
OKLab	oklab(25.12% -0.0392 0.0141)
OKLCH	oklch(25.12% 0.042 160.3)
XYZ	xyz(1.1225, 1.6822, 1.3022)
Luminance	0.0168 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D281B #280D1A

analogous

#0D280D #0D281B #0D2728

triadic

#0D281B #1B0D28 #281B0D

tetradic

#0D281B #0D0D28 #280D1A #27280D

square

#0D281B #0D0D28 #280D1A #27280D

split-complementary

#0D281B #280D27 #280D0D

monochromatic

#081710 #081710 #0D281B #1C563A #2B8459

Accessibility & contrast

On white

15.71

#0D281B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0D281B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D281B

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D281B	#FFFFFF	#000000	##FFFFFF
##0D281B	1.00	15.71	1.34	15.71
#FFFFFF	15.71	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251A

Deuteranopia (green-blind)

#24221C

Tritanopia (blue-blind)

#052824

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0d281b;
/* rgb */ color: rgb(13, 40, 27);
/* oklch */ color: oklch(25.1% 0.042 160.3);

Tailwind

colors: {
  custom: {
    50: '#4e6257',
    500: '#0d281b',
    950: '#000000',
  },
}

SCSS

$custom: #0d281b;
$custom-light: #4e6257;
$custom-dark: #000000;

JSON

{
  "hex": "#0d281b",
  "rgb": {
    "r": 13,
    "g": 40,
    "b": 27
  },
  "hsl": {
    "h": 151.111,
    "s": 50.943,
    "l": 10.392
  },
  "oklch": {
    "l": 0.25121,
    "c": 0.04163,
    "h": 160.3
  },
  "luminance": 0.01682
}

Semantic roles & 50–950 ramp

primary

#0D281B

secondary

#622F47

accent

#4D91DA

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#020503

muted

#787978

Preview Lab

Preview with #0D281B

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

Preview Lab → · Contrast checker → · Palette generator →