#271B05#271B05

#271B05 is a very dark, muted orange. Relative luminance 0.012; OKLCH L 23.2% C 0.040 H 80.5°. Best body text is #FFFFFF at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#271B05
RGB	rgb(39, 27, 5)
HSL	hsl(39, 77%, 9%)
HSV	hsv(39, 87%, 15%)
CMYK	cmyk(0%, 30.8%, 87.2%, 84.7%)
CIE-LAB	lab(10.75, 2.91, 14.04)
CIE-LCH	lch(10.75, 14.34, 78.27°)
OKLab	oklab(23.17% 0.0066 0.0395)
OKLCH	oklch(23.17% 0.04 80.5)
XYZ	xyz(1.2561, 1.2262, 0.3141)
Luminance	0.0123 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271B05 #051127

analogous

#270A05 #271B05 #222705

triadic

#271B05 #05271B #1B0527

tetradic

#271B05 #05270A #051127 #270522

square

#271B05 #05270A #051127 #270522

split-complementary

#271B05 #052227 #0A0527

monochromatic

#1B1303 #1B1303 #271B05 #5D410C #936613

Accessibility & contrast

On white

16.86

#271B05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#271B05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271B05

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271B05	#FFFFFF	#000000	##FFFFFF
##271B05	1.00	16.86	1.25	16.86
#FFFFFF	16.86	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201B03

Deuteranopia (green-blind)

#231E06

Tritanopia (blue-blind)

#2B1716

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #271b05;
/* rgb */ color: rgb(39, 27, 5);
/* oklch */ color: oklch(23.2% 0.040 80.5);

Tailwind

colors: {
  custom: {
    50: '#625749',
    500: '#271b05',
    950: '#000000',
  },
}

SCSS

$custom: #271b05;
$custom-light: #625749;
$custom-dark: #000000;

JSON

{
  "hex": "#271b05",
  "rgb": {
    "r": 39,
    "g": 27,
    "b": 5
  },
  "hsl": {
    "h": 38.824,
    "s": 77.273,
    "l": 8.627
  },
  "oklch": {
    "l": 0.23167,
    "c": 0.04008,
    "h": 80.5
  },
  "luminance": 0.01226
}

Semantic roles & 50–950 ramp

primary

#271B05

secondary

#1F3969

accent

#78F434

background

#F5F5F4

surface

#EAE9E6

border

#C6C5C2

text

#050300

muted

#797877

Preview Lab

Preview with #271B05

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

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