#0D282A#0D282A

#0D282A is a dark, muted teal. Relative luminance 0.018; OKLCH L 25.7% C 0.033 H 201.9°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#0D282A
RGB	rgb(13, 40, 42)
HSL	hsl(184, 53%, 11%)
HSV	hsv(184, 69%, 16%)
CMYK	cmyk(69%, 4.8%, 0%, 83.5%)
CIE-LAB	lab(14.23, -9.45, -4.42)
CIE-LCH	lch(14.23, 10.43, 205.09°)
OKLab	oklab(25.7% -0.0304 -0.0122)
OKLCH	oklch(25.7% 0.033 201.9)
XYZ	xyz(1.3425, 1.7702, 2.4610)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D282A #2A0F0D

analogous

#0D2A1D #0D282A #0D192A

triadic

#0D282A #2A0D28 #282A0D

tetradic

#0D282A #1D0D2A #2A0F0D #192A0D

square

#0D282A #1D0D2A #2A0F0D #192A0D

split-complementary

#0D282A #2A0D19 #2A1D0D

monochromatic

#071617 #071617 #0D282A #1B5559 #2A8187

Accessibility & contrast

On white

15.51

#0D282A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0D282A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D282A

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D282A	#FFFFFF	#000000	##FFFFFF
##0D282A	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25262A

Deuteranopia (green-blind)

#20232A

Tritanopia (blue-blind)

#002A29

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0d282a;
/* rgb */ color: rgb(13, 40, 42);
/* oklch */ color: oklch(25.7% 0.033 201.9);

Tailwind

colors: {
  custom: {
    50: '#4f6263',
    500: '#0d282a',
    950: '#000000',
  },
}

SCSS

$custom: #0d282a;
$custom-light: #4f6263;
$custom-dark: #000000;

JSON

{
  "hex": "#0d282a",
  "rgb": {
    "r": 13,
    "g": 40,
    "b": 42
  },
  "hsl": {
    "h": 184.138,
    "s": 52.727,
    "l": 10.784
  },
  "oklch": {
    "l": 0.25703,
    "c": 0.03279,
    "h": 201.9
  },
  "luminance": 0.0177
}

Semantic roles & 50–950 ramp

primary

#0D282A

secondary

#64322E

accent

#564CDC

background

#F4F5F5

surface

#E7EAEA

border

#C3C6C6

text

#020505

muted

#787979

Preview Lab

Preview with #0D282A

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

Preview Lab → · Contrast checker → · Palette generator →