#271F0B#271F0B

#271F0B is a very dark, muted orange. Relative luminance 0.014; OKLCH L 24.3% C 0.035 H 87.9°. Best body text is #FFFFFF at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#271F0B
RGB	rgb(39, 31, 11)
HSL	hsl(43, 56%, 10%)
HSV	hsv(43, 72%, 15%)
CMYK	cmyk(0%, 20.5%, 71.8%, 84.7%)
CIE-LAB	lab(12.19, 0.67, 13.57)
CIE-LCH	lch(12.19, 13.59, 87.16°)
OKLab	oklab(24.33% 0.0013 0.035)
OKLCH	oklch(24.33% 0.035 87.9)
XYZ	xyz(1.3872, 1.4355, 0.5206)
Luminance	0.0143 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271F0B #0B1327

analogous

#27110B #271F0B #21270B

triadic

#271F0B #0B271F #1F0B27

tetradic

#271F0B #0B2711 #0B1327 #270B21

square

#271F0B #0B2711 #0B1327 #270B21

split-complementary

#271F0B #0B2127 #110B27

monochromatic

#181307 #181307 #271F0B #574518 #866B26

Accessibility & contrast

On white

16.32

#271F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#271F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271F0B

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271F0B	#FFFFFF	#000000	##FFFFFF
##271F0B	1.00	16.32	1.29	16.32
#FFFFFF	16.32	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F09

Deuteranopia (green-blind)

#25210C

Tritanopia (blue-blind)

#2B1C1A

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #271f0b;
/* rgb */ color: rgb(39, 31, 11);
/* oklch */ color: oklch(24.3% 0.035 87.9);

Tailwind

colors: {
  custom: {
    50: '#625a4b',
    500: '#271f0b',
    950: '#000000',
  },
}

SCSS

$custom: #271f0b;
$custom-light: #625a4b;
$custom-dark: #000000;

JSON

{
  "hex": "#271f0b",
  "rgb": {
    "r": 39,
    "g": 31,
    "b": 11
  },
  "hsl": {
    "h": 42.857,
    "s": 56,
    "l": 9.804
  },
  "oklch": {
    "l": 0.2433,
    "c": 0.03503,
    "h": 87.9
  },
  "luminance": 0.01435
}

Semantic roles & 50–950 ramp

primary

#271F0B

secondary

#2B3B63

accent

#74DF49

background

#F5F5F4

surface

#EAE9E7

border

#C6C5C3

text

#050301

muted

#797877

Preview Lab

Preview with #271F0B

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

Preview Lab → · Contrast checker → · Palette generator →