#81241C#81241C

#81241C is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.7% C 0.129 H 28.9°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#81241C
RGB	rgb(129, 36, 28)
HSL	hsl(5, 64%, 31%)
HSV	hsv(5, 78%, 51%)
CMYK	cmyk(0%, 72.1%, 78.3%, 49.4%)
CIE-LAB	lab(29.45, 39.32, 28.00)
CIE-LCH	lch(29.45, 48.27, 35.46°)
OKLab	oklab(40.69% 0.1128 0.0623)
OKLCH	oklch(40.69% 0.129 28.9)
XYZ	xyz(9.8949, 6.0142, 1.7382)
Luminance	0.0601 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81241C #1C7981

analogous

#811C47 #81241C #81561C

triadic

#81241C #1C8124 #241C81

tetradic

#81241C #47811C #1C7981 #561C81

square

#81241C #47811C #1C7981 #561C81

split-complementary

#81241C #1C8156 #1C4781

monochromatic

#1C0806 #4F1611 #81241C #B33227 #D64D42

Accessibility & contrast

On white

9.53

#81241C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#81241C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81241C

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81241C	#FFFFFF	#000000	##FFFFFF
##81241C	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F381A

Deuteranopia (green-blind)

#564D18

Tritanopia (blue-blind)

#8E0323

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #81241c;
/* rgb */ color: rgb(129, 36, 28);
/* oklch */ color: oklch(40.7% 0.129 28.9);

Tailwind

colors: {
  custom: {
    50: '#ad6559',
    500: '#81241c',
    950: '#000000',
  },
}

SCSS

$custom: #81241c;
$custom-light: #ad6559;
$custom-dark: #000000;

JSON

{
  "hex": "#81241c",
  "rgb": {
    "r": 129,
    "g": 36,
    "b": 28
  },
  "hsl": {
    "h": 4.752,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40688,
    "c": 0.12883,
    "h": 28.9
  },
  "luminance": 0.06013
}

Semantic roles & 50–950 ramp

primary

#81241C

secondary

#44ACB4

accent

#DAE740

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #81241C

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

Preview Lab → · Contrast checker → · Palette generator →