#81301E#81301E

#81301E is a dark, moderate red. Relative luminance 0.069; OKLCH L 42.3% C 0.116 H 34.1°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#81301E
RGB	rgb(129, 48, 30)
HSL	hsl(11, 62%, 31%)
HSV	hsv(11, 77%, 51%)
CMYK	cmyk(0%, 62.8%, 76.7%, 49.4%)
CIE-LAB	lab(31.52, 33.89, 29.07)
CIE-LCH	lch(31.52, 44.65, 40.63°)
OKLab	oklab(42.26% 0.0963 0.0651)
OKLCH	oklch(42.26% 0.116 34.1)
XYZ	xyz(10.3456, 6.8762, 2.0105)
Luminance	0.0688 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81301E #1E6F81

analogous

#811E3D #81301E #81611E

triadic

#81301E #1E8130 #301E81

tetradic

#81301E #3D811E #1E6F81 #611E81

square

#81301E #3D811E #1E6F81 #611E81

split-complementary

#81301E #1E8161 #1E3D81

monochromatic

#1E0B07 #4F1E12 #81301E #B3422A #D45F46

Accessibility & contrast

On white

8.84

#81301E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#81301E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81301E

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81301E	#FFFFFF	#000000	##FFFFFF
##81301E	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1C

Deuteranopia (green-blind)

#5A511B

Tritanopia (blue-blind)

#8E1D2C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #81301e;
/* rgb */ color: rgb(129, 48, 30);
/* oklch */ color: oklch(42.3% 0.116 34.1);

Tailwind

colors: {
  custom: {
    50: '#ac6c5b',
    500: '#81301e',
    950: '#000000',
  },
}

SCSS

$custom: #81301e;
$custom-light: #ac6c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#81301e",
  "rgb": {
    "r": 129,
    "g": 48,
    "b": 30
  },
  "hsl": {
    "h": 10.909,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.42255,
    "c": 0.11624,
    "h": 34.1
  },
  "luminance": 0.06875
}

Semantic roles & 50–950 ramp

primary

#81301E

secondary

#47A0B4

accent

#C8E542

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110704

muted

#807A79

Preview Lab

Preview with #81301E

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

Preview Lab → · Contrast checker → · Palette generator →