#0B291D#0B291D

#0B291D is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.4% C 0.043 H 164.0°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#0B291D
RGB	rgb(11, 41, 29)
HSL	hsl(156, 58%, 10%)
HSV	hsv(156, 73%, 16%)
CMYK	cmyk(73.2%, 0%, 29.3%, 83.9%)
CIE-LAB	lab(14.09, -14.83, 4.60)
CIE-LCH	lch(14.09, 15.53, 162.76°)
OKLab	oklab(25.42% -0.041 0.0118)
OKLCH	oklch(25.42% 0.043 164)
XYZ	xyz(1.1526, 1.7456, 1.4384)
Luminance	0.0175 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B291D #290B17

analogous

#0B290E #0B291D #0B2629

triadic

#0B291D #1D0B29 #291D0B

tetradic

#0B291D #0E0B29 #290B17 #26290B

square

#0B291D #0E0B29 #290B17 #26290B

split-complementary

#0B291D #290B26 #290E0B

monochromatic

#061811 #061811 #0B291D #18593F #258A61

Accessibility & contrast

On white

15.56

#0B291D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0B291D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B291D

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B291D	#FFFFFF	#000000	##FFFFFF
##0B291D	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28261C

Deuteranopia (green-blind)

#24231E

Tritanopia (blue-blind)

#012926

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0b291d;
/* rgb */ color: rgb(11, 41, 29);
/* oklch */ color: oklch(25.4% 0.043 164.0);

Tailwind

colors: {
  custom: {
    50: '#4d6358',
    500: '#0b291d',
    950: '#000000',
  },
}

SCSS

$custom: #0b291d;
$custom-light: #4d6358;
$custom-dark: #000000;

JSON

{
  "hex": "#0b291d",
  "rgb": {
    "r": 11,
    "g": 41,
    "b": 29
  },
  "hsl": {
    "h": 156,
    "s": 57.692,
    "l": 10.196
  },
  "oklch": {
    "l": 0.25417,
    "c": 0.04265,
    "h": 164
  },
  "luminance": 0.01746
}

Semantic roles & 50–950 ramp

primary

#0B291D

secondary

#652B42

accent

#4784E1

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#010503

muted

#777978

Preview Lab

Preview with #0B291D

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

Preview Lab → · Contrast checker → · Palette generator →