#271C0B#271C0B

#271C0B is a very dark, muted orange. Relative luminance 0.013; OKLCH L 23.5% C 0.033 H 76.9°. Best body text is #FFFFFF at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#271C0B
RGB	rgb(39, 28, 11)
HSL	hsl(36, 56%, 10%)
HSV	hsv(36, 72%, 15%)
CMYK	cmyk(0%, 28.2%, 71.8%, 84.7%)
CIE-LAB	lab(11.18, 2.81, 12.18)
CIE-LCH	lch(11.18, 12.50, 77.02°)
OKLab	oklab(23.53% 0.0076 0.0324)
OKLCH	oklch(23.53% 0.033 76.9)
XYZ	xyz(1.3124, 1.2861, 0.4957)
Luminance	0.0129 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271C0B #0B1627

analogous

#270E0B #271C0B #24270B

triadic

#271C0B #0B271C #1C0B27

tetradic

#271C0B #0B270E #0B1627 #270B24

square

#271C0B #0B270E #0B1627 #270B24

split-complementary

#271C0B #0B2427 #0E0B27

monochromatic

#181107 #181107 #271C0B #573E18 #866126

Accessibility & contrast

On white

16.70

#271C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#271C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271C0B

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271C0B	#FFFFFF	#000000	##FFFFFF
##271C0B	1.00	16.70	1.26	16.70
#FFFFFF	16.70	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C09

Deuteranopia (green-blind)

#231F0B

Tritanopia (blue-blind)

#2B1918

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #271c0b;
/* rgb */ color: rgb(39, 28, 11);
/* oklch */ color: oklch(23.5% 0.033 76.9);

Tailwind

colors: {
  custom: {
    50: '#62574b',
    500: '#271c0b',
    950: '#000000',
  },
}

SCSS

$custom: #271c0b;
$custom-light: #62574b;
$custom-dark: #000000;

JSON

{
  "hex": "#271c0b",
  "rgb": {
    "r": 39,
    "g": 28,
    "b": 11
  },
  "hsl": {
    "h": 36.429,
    "s": 56,
    "l": 9.804
  },
  "oklch": {
    "l": 0.23533,
    "c": 0.03325,
    "h": 76.9
  },
  "luminance": 0.01286
}

Semantic roles & 50–950 ramp

primary

#271C0B

secondary

#2B4163

accent

#84DF49

background

#F5F5F4

surface

#EAE9E7

border

#C6C5C3

text

#050301

muted

#797877

Preview Lab

Preview with #271C0B

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

Preview Lab → · Contrast checker → · Palette generator →