#81152D#81152D

#81152D is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.6% C 0.141 H 15.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#81152D
RGB	rgb(129, 21, 45)
HSL	hsl(347, 72%, 29%)
HSV	hsv(347, 84%, 51%)
CMYK	cmyk(0%, 83.7%, 65.1%, 49.4%)
CIE-LAB	lab(27.83, 45.50, 15.11)
CIE-LCH	lch(27.83, 47.95, 18.37°)
OKLab	oklab(39.57% 0.1364 0.0366)
OKLCH	oklch(39.57% 0.141 15)
XYZ	xyz(9.7961, 5.3944, 3.0075)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81152D #158169

analogous

#811563 #81152D #813315

triadic

#81152D #2D8115 #152D81

tetradic

#81152D #638115 #158169 #331581

square

#81152D #638115 #158169 #331581

split-complementary

#81152D #158133 #156381

monochromatic

#1A0409 #4C0C1B #81152D #B61E3F #DE3359

Accessibility & contrast

On white

10.10

#81152D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#81152D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81152D

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81152D	#FFFFFF	#000000	##FFFFFF
##81152D	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332D

Deuteranopia (green-blind)

#504A2A

Tritanopia (blue-blind)

#8E0020

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #81152d;
/* rgb */ color: rgb(129, 21, 45);
/* oklch */ color: oklch(39.6% 0.141 15.0);

Tailwind

colors: {
  custom: {
    50: '#ac5f65',
    500: '#81152d',
    950: '#000000',
  },
}

SCSS

$custom: #81152d;
$custom-light: #ac5f65;
$custom-dark: #000000;

JSON

{
  "hex": "#81152d",
  "rgb": {
    "r": 129,
    "g": 21,
    "b": 45
  },
  "hsl": {
    "h": 346.667,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39573,
    "c": 0.14118,
    "h": 15
  },
  "luminance": 0.05393
}

Semantic roles & 50–950 ramp

primary

#81152D

secondary

#3CB69B

accent

#EFC639

background

#FBF5F6

surface

#F6EAEB

border

#D0C6C6

text

#110505

muted

#80797A

Preview Lab

Preview with #81152D

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

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