#271A18#271A18

#271A18 is a very dark, muted red. Relative luminance 0.012; OKLCH L 23.4% C 0.021 H 28.7°. Best body text is #FFFFFF at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#271A18
RGB	rgb(39, 26, 24)
HSL	hsl(8, 24%, 12%)
HSV	hsv(8, 38%, 15%)
CMYK	cmyk(0%, 33.3%, 38.5%, 84.7%)
CIE-LAB	lab(10.82, 6.10, 3.94)
CIE-LCH	lch(10.82, 7.27, 32.83°)
OKLab	oklab(23.35% 0.0187 0.0102)
OKLCH	oklch(23.35% 0.021 28.7)
XYZ	xyz(1.3710, 1.2361, 1.0304)
Luminance	0.0124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A18 #182527

analogous

#27181E #271A18 #272218

triadic

#271A18 #18271A #1A1827

tetradic

#271A18 #1E2718 #182527 #221827

square

#271A18 #1E2718 #182527 #221827

split-complementary

#271A18 #182722 #181E27

monochromatic

#130D0C #130D0C #271A18 #4D332F #734D47

Accessibility & contrast

On white

16.84

#271A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#271A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A18

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A18	#FFFFFF	#000000	##FFFFFF
##271A18	1.00	16.84	1.25	16.84
#FFFFFF	16.84	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1C18

Deuteranopia (green-blind)

#201E18

Tritanopia (blue-blind)

#2A1819

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #271a18;
/* rgb */ color: rgb(39, 26, 24);
/* oklch */ color: oklch(23.4% 0.021 28.7);

Tailwind

colors: {
  custom: {
    50: '#615654',
    500: '#271a18',
    950: '#000000',
  },
}

SCSS

$custom: #271a18;
$custom-light: #615654;
$custom-dark: #000000;

JSON

{
  "hex": "#271a18",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 24
  },
  "hsl": {
    "h": 8,
    "s": 23.81,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23353,
    "c": 0.02129,
    "h": 28.7
  },
  "luminance": 0.01236
}

Semantic roles & 50–950 ramp

primary

#271A18

secondary

#40575A

accent

#B4C068

background

#F5F5F4

surface

#EAE9E7

border

#C6C5C3

text

#050302

muted

#797878

Preview Lab

Preview with #271A18

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

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