#0B271F#0B271F

#0B271F is a very dark, muted teal. Relative luminance 0.016; OKLCH L 24.8% C 0.037 H 171.6°. Best body text is #FFFFFF at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#0B271F
RGB	rgb(11, 39, 31)
HSL	hsl(163, 56%, 10%)
HSV	hsv(163, 72%, 15%)
CMYK	cmyk(71.8%, 0%, 20.5%, 84.7%)
CIE-LAB	lab(13.36, -13.08, 2.14)
CIE-LCH	lch(13.36, 13.25, 170.70°)
OKLab	oklab(24.84% -0.0369 0.0055)
OKLCH	oklch(24.84% 0.037 171.6)
XYZ	xyz(1.1107, 1.6210, 1.5504)
Luminance	0.0162 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B271F #270B13

analogous

#0B2711 #0B271F #0B2127

triadic

#0B271F #1F0B27 #271F0B

tetradic

#0B271F #110B27 #270B13 #21270B

square

#0B271F #110B27 #270B13 #21270B

split-complementary

#0B271F #270B21 #27110B

monochromatic

#071813 #071813 #0B271F #185745 #26866B

Accessibility & contrast

On white

15.86

#0B271F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0B271F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B271F

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B271F	#FFFFFF	#000000	##FFFFFF
##0B271F	1.00	15.86	1.32	15.86
#FFFFFF	15.86	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26241F

Deuteranopia (green-blind)

#212120

Tritanopia (blue-blind)

#012725

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0b271f;
/* rgb */ color: rgb(11, 39, 31);
/* oklch */ color: oklch(24.8% 0.037 171.6);

Tailwind

colors: {
  custom: {
    50: '#4d615a',
    500: '#0b271f',
    950: '#000000',
  },
}

SCSS

$custom: #0b271f;
$custom-light: #4d615a;
$custom-dark: #000000;

JSON

{
  "hex": "#0b271f",
  "rgb": {
    "r": 11,
    "g": 39,
    "b": 31
  },
  "hsl": {
    "h": 162.857,
    "s": 56,
    "l": 9.804
  },
  "oklch": {
    "l": 0.24839,
    "c": 0.03733,
    "h": 171.6
  },
  "luminance": 0.01621
}

Semantic roles & 50–950 ramp

primary

#0B271F

secondary

#632B3B

accent

#4974DF

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010503

muted

#777978

Preview Lab

Preview with #0B271F

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

Preview Lab → · Contrast checker → · Palette generator →