#81271A#81271A

#81271A is a dark, vivid red. Relative luminance 0.062; OKLCH L 41.0% C 0.126 H 31.1°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#81271A
RGB	rgb(129, 39, 26)
HSL	hsl(8, 66%, 30%)
HSV	hsv(8, 80%, 51%)
CMYK	cmyk(0%, 69.8%, 79.8%, 49.4%)
CIE-LAB	lab(29.90, 37.95, 29.66)
CIE-LCH	lch(29.90, 48.16, 38.01°)
OKLab	oklab(41.02% 0.1081 0.0653)
OKLCH	oklch(41.02% 0.126 31.1)
XYZ	xyz(9.9664, 6.1942, 1.6479)
Luminance	0.0619 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81271A #1A7481

analogous

#811A40 #81271A #815A1A

triadic

#81271A #1A8127 #271A81

tetradic

#81271A #40811A #1A7481 #5A1A81

square

#81271A #40811A #1A7481 #5A1A81

split-complementary

#81271A #1A815A #1A4081

monochromatic

#1B0805 #4E1810 #81271A #B43624 #D8513D

Accessibility & contrast

On white

9.38

#81271A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#81271A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81271A

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81271A	#FFFFFF	#000000	##FFFFFF
##81271A	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A18

Deuteranopia (green-blind)

#574E16

Tritanopia (blue-blind)

#8E0B25

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #81271a;
/* rgb */ color: rgb(129, 39, 26);
/* oklch */ color: oklch(41.0% 0.126 31.1);

Tailwind

colors: {
  custom: {
    50: '#ad6757',
    500: '#81271a',
    950: '#000000',
  },
}

SCSS

$custom: #81271a;
$custom-light: #ad6757;
$custom-dark: #000000;

JSON

{
  "hex": "#81271a",
  "rgb": {
    "r": 129,
    "g": 39,
    "b": 26
  },
  "hsl": {
    "h": 7.573,
    "s": 66.452,
    "l": 30.392
  },
  "oklch": {
    "l": 0.41017,
    "c": 0.12626,
    "h": 31.1
  },
  "luminance": 0.06193
}

Semantic roles & 50–950 ramp

primary

#81271A

secondary

#42A6B5

accent

#D4E93E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #81271A

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

Preview Lab → · Contrast checker → · Palette generator →