#0B271D#0B271D

#0B271D is a very dark, muted teal. Relative luminance 0.016; OKLCH L 24.8% C 0.039 H 166.9°. Best body text is #FFFFFF at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#0B271D
RGB	rgb(11, 39, 29)
HSL	hsl(159, 56%, 10%)
HSV	hsv(159, 72%, 15%)
CMYK	cmyk(71.8%, 0%, 25.6%, 84.7%)
CIE-LAB	lab(13.30, -13.69, 3.48)
CIE-LCH	lch(13.30, 14.12, 165.74°)
OKLab	oklab(24.77% -0.0381 0.0089)
OKLCH	oklch(24.77% 0.039 166.9)
XYZ	xyz(1.0852, 1.6108, 1.4159)
Luminance	0.0161 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B271D #270B15

analogous

#0B270F #0B271D #0B2327

triadic

#0B271D #1D0B27 #271D0B

tetradic

#0B271D #0F0B27 #270B15 #23270B

square

#0B271D #0F0B27 #270B15 #23270B

split-complementary

#0B271D #270B23 #270F0B

monochromatic

#071812 #071812 #0B271D #185740 #268664

Accessibility & contrast

On white

15.88

#0B271D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0B271D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B271D

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B271D	#FFFFFF	#000000	##FFFFFF
##0B271D	1.00	15.88	1.32	15.88
#FFFFFF	15.88	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26241C

Deuteranopia (green-blind)

#22211E

Tritanopia (blue-blind)

#012724

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0b271d;
/* rgb */ color: rgb(11, 39, 29);
/* oklch */ color: oklch(24.8% 0.039 166.9);

Tailwind

colors: {
  custom: {
    50: '#4d6158',
    500: '#0b271d',
    950: '#000000',
  },
}

SCSS

$custom: #0b271d;
$custom-light: #4d6158;
$custom-dark: #000000;

JSON

{
  "hex": "#0b271d",
  "rgb": {
    "r": 11,
    "g": 39,
    "b": 29
  },
  "hsl": {
    "h": 158.571,
    "s": 56,
    "l": 9.804
  },
  "oklch": {
    "l": 0.24768,
    "c": 0.03917,
    "h": 166.9
  },
  "luminance": 0.01611
}

Semantic roles & 50–950 ramp

primary

#0B271D

secondary

#632B3F

accent

#497EDF

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010503

muted

#777978

Preview Lab

Preview with #0B271D

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

Preview Lab → · Contrast checker → · Palette generator →