#81301C#81301C

#81301C is a dark, moderate red. Relative luminance 0.069; OKLCH L 42.2% C 0.117 H 35.0°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#81301C
RGB	rgb(129, 48, 28)
HSL	hsl(12, 64%, 31%)
HSV	hsv(12, 78%, 51%)
CMYK	cmyk(0%, 62.8%, 78.3%, 49.4%)
CIE-LAB	lab(31.50, 33.80, 30.20)
CIE-LCH	lch(31.50, 45.33, 41.79°)
OKLab	oklab(42.23% 0.0956 0.067)
OKLCH	oklch(42.23% 0.117 35)
XYZ	xyz(10.3209, 6.8663, 1.8802)
Luminance	0.0687 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81301C #1C6D81

analogous

#811C3A #81301C #81621C

triadic

#81301C #1C8130 #301C81

tetradic

#81301C #3A811C #1C6D81 #621C81

square

#81301C #3A811C #1C6D81 #621C81

split-complementary

#81301C #1C8162 #1C3A81

monochromatic

#1C0B06 #4F1D11 #81301C #B34327 #D65F42

Accessibility & contrast

On white

8.85

#81301C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#81301C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81301C

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81301C	#FFFFFF	#000000	##FFFFFF
##81301C	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F19

Deuteranopia (green-blind)

#5B5119

Tritanopia (blue-blind)

#8E1D2C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #81301c;
/* rgb */ color: rgb(129, 48, 28);
/* oklch */ color: oklch(42.2% 0.117 35.0);

Tailwind

colors: {
  custom: {
    50: '#ac6c59',
    500: '#81301c',
    950: '#000000',
  },
}

SCSS

$custom: #81301c;
$custom-light: #ac6c59;
$custom-dark: #000000;

JSON

{
  "hex": "#81301c",
  "rgb": {
    "r": 129,
    "g": 48,
    "b": 28
  },
  "hsl": {
    "h": 11.881,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.42231,
    "c": 0.11675,
    "h": 35
  },
  "luminance": 0.06865
}

Semantic roles & 50–950 ramp

primary

#81301C

secondary

#449EB4

accent

#C6E740

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110703

muted

#807A78

Preview Lab

Preview with #81301C

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

Preview Lab → · Contrast checker → · Palette generator →