#81301A#81301A

#81301A is a dark, moderate red. Relative luminance 0.069; OKLCH L 42.2% C 0.117 H 36.0°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#81301A
RGB	rgb(129, 48, 26)
HSL	hsl(13, 66%, 30%)
HSV	hsv(13, 80%, 51%)
CMYK	cmyk(0%, 62.8%, 79.8%, 49.4%)
CIE-LAB	lab(31.48, 33.71, 31.31)
CIE-LCH	lch(31.48, 46.01, 42.88°)
OKLab	oklab(42.21% 0.0949 0.0689)
OKLCH	oklch(42.21% 0.117 36)
XYZ	xyz(10.2978, 6.8570, 1.7584)
Luminance	0.0686 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81301A #1A6B81

analogous

#811A37 #81301A #81641A

triadic

#81301A #1A8130 #301A81

tetradic

#81301A #37811A #1A6B81 #641A81

square

#81301A #37811A #1A6B81 #641A81

split-complementary

#81301A #1A8164 #1A3781

monochromatic

#1B0A05 #4E1D10 #81301A #B44324 #D85E3D

Accessibility & contrast

On white

8.86

#81301A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#81301A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81301A

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81301A	#FFFFFF	#000000	##FFFFFF
##81301A	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F17

Deuteranopia (green-blind)

#5B5117

Tritanopia (blue-blind)

#8E1C2B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #81301a;
/* rgb */ color: rgb(129, 48, 26);
/* oklch */ color: oklch(42.2% 0.117 36.0);

Tailwind

colors: {
  custom: {
    50: '#ac6c58',
    500: '#81301a',
    950: '#000000',
  },
}

SCSS

$custom: #81301a;
$custom-light: #ac6c58;
$custom-dark: #000000;

JSON

{
  "hex": "#81301a",
  "rgb": {
    "r": 129,
    "g": 48,
    "b": 26
  },
  "hsl": {
    "h": 12.816,
    "s": 66.452,
    "l": 30.392
  },
  "oklch": {
    "l": 0.42208,
    "c": 0.11728,
    "h": 36
  },
  "luminance": 0.06856
}

Semantic roles & 50–950 ramp

primary

#81301A

secondary

#429CB5

accent

#C5E93E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110703

muted

#807A78

Preview Lab

Preview with #81301A

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

Preview Lab → · Contrast checker → · Palette generator →