#81152C#81152C

#81152C is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.6% C 0.141 H 15.6°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#81152C
RGB	rgb(129, 21, 44)
HSL	hsl(347, 72%, 29%)
HSV	hsv(347, 84%, 51%)
CMYK	cmyk(0%, 83.7%, 65.9%, 49.4%)
CIE-LAB	lab(27.81, 45.44, 15.76)
CIE-LCH	lch(27.81, 48.10, 19.12°)
OKLab	oklab(39.55% 0.1359 0.038)
OKLCH	oklch(39.55% 0.141 15.6)
XYZ	xyz(9.7771, 5.3868, 2.9073)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81152C #15816A

analogous

#811562 #81152C #813415

triadic

#81152C #2C8115 #152C81

tetradic

#81152C #628115 #15816A #341581

square

#81152C #628115 #15816A #341581

split-complementary

#81152C #158134 #156281

monochromatic

#1A0409 #4C0C1A #81152C #B61E3E #DE3357

Accessibility & contrast

On white

10.11

#81152C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#81152C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81152C

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81152C	#FFFFFF	#000000	##FFFFFF
##81152C	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332C

Deuteranopia (green-blind)

#514A29

Tritanopia (blue-blind)

#8E001F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #81152c;
/* rgb */ color: rgb(129, 21, 44);
/* oklch */ color: oklch(39.6% 0.141 15.6);

Tailwind

colors: {
  custom: {
    50: '#ac5f64',
    500: '#81152c',
    950: '#000000',
  },
}

SCSS

$custom: #81152c;
$custom-light: #ac5f64;
$custom-dark: #000000;

JSON

{
  "hex": "#81152c",
  "rgb": {
    "r": 129,
    "g": 21,
    "b": 44
  },
  "hsl": {
    "h": 347.222,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39551,
    "c": 0.14114,
    "h": 15.6
  },
  "luminance": 0.05385
}

Semantic roles & 50–950 ramp

primary

#81152C

secondary

#3CB69C

accent

#EFC839

background

#FBF5F6

surface

#F6EAEB

border

#D0C6C6

text

#110505

muted

#80797A

Preview Lab

Preview with #81152C

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

Preview Lab → · Contrast checker → · Palette generator →