#0B271C#0B271C

#0B271C is a very dark, muted teal. Relative luminance 0.016; OKLCH L 24.7% C 0.040 H 164.7°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#0B271C
RGB	rgb(11, 39, 28)
HSL	hsl(156, 56%, 10%)
HSV	hsv(156, 72%, 15%)
CMYK	cmyk(71.8%, 0%, 28.2%, 84.7%)
CIE-LAB	lab(13.27, -13.98, 4.15)
CIE-LCH	lch(13.27, 14.58, 163.48°)
OKLab	oklab(24.73% -0.0387 0.0106)
OKLCH	oklch(24.73% 0.04 164.7)
XYZ	xyz(1.0730, 1.6059, 1.3518)
Luminance	0.0161 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B271C #270B16

analogous

#0B270E #0B271C #0B2427

triadic

#0B271C #1C0B27 #271C0B

tetradic

#0B271C #0E0B27 #270B16 #24270B

square

#0B271C #0E0B27 #270B16 #24270B

split-complementary

#0B271C #270B24 #270E0B

monochromatic

#071811 #071811 #0B271C #18573E #268661

Accessibility & contrast

On white

15.89

#0B271C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0B271C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B271C

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B271C	#FFFFFF	#000000	##FFFFFF
##0B271C	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26241B

Deuteranopia (green-blind)

#22211D

Tritanopia (blue-blind)

#022724

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0b271c;
/* rgb */ color: rgb(11, 39, 28);
/* oklch */ color: oklch(24.7% 0.040 164.7);

Tailwind

colors: {
  custom: {
    50: '#4d6158',
    500: '#0b271c',
    950: '#000000',
  },
}

SCSS

$custom: #0b271c;
$custom-light: #4d6158;
$custom-dark: #000000;

JSON

{
  "hex": "#0b271c",
  "rgb": {
    "r": 11,
    "g": 39,
    "b": 28
  },
  "hsl": {
    "h": 156.429,
    "s": 56,
    "l": 9.804
  },
  "oklch": {
    "l": 0.24734,
    "c": 0.04018,
    "h": 164.7
  },
  "luminance": 0.01606
}

Semantic roles & 50–950 ramp

primary

#0B271C

secondary

#632B41

accent

#4984DF

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010503

muted

#777978

Preview Lab

Preview with #0B271C

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

Preview Lab → · Contrast checker → · Palette generator →