#811E2C#811E2C

#811E2C is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.3% C 0.133 H 18.0°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#811E2C
RGB	rgb(129, 30, 44)
HSL	hsl(352, 62%, 31%)
HSV	hsv(352, 77%, 51%)
CMYK	cmyk(0%, 76.7%, 65.9%, 49.4%)
CIE-LAB	lab(28.85, 42.52, 17.10)
CIE-LCH	lch(28.85, 45.83, 21.91°)
OKLab	oklab(40.32% 0.1266 0.0411)
OKLCH	oklch(40.32% 0.133 18)
XYZ	xyz(9.9732, 5.7790, 2.9727)
Luminance	0.0578 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811E2C #1E8173

analogous

#811E5D #811E2C #81411E

triadic

#811E2C #2C811E #1E2C81

tetradic

#811E2C #5D811E #1E8173 #411E81

square

#811E2C #5D811E #1E8173 #411E81

split-complementary

#811E2C #1E8141 #1E5D81

monochromatic

#1E070A #4F121B #811E2C #B32A3D #D4465A

Accessibility & contrast

On white

9.74

#811E2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#811E2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811E2C

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811E2C	#FFFFFF	#000000	##FFFFFF
##811E2C	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372C

Deuteranopia (green-blind)

#534C29

Tritanopia (blue-blind)

#8E0024

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #811e2c;
/* rgb */ color: rgb(129, 30, 44);
/* oklch */ color: oklch(40.3% 0.133 18.0);

Tailwind

colors: {
  custom: {
    50: '#ac6364',
    500: '#811e2c',
    950: '#000000',
  },
}

SCSS

$custom: #811e2c;
$custom-light: #ac6364;
$custom-dark: #000000;

JSON

{
  "hex": "#811e2c",
  "rgb": {
    "r": 129,
    "g": 30,
    "b": 44
  },
  "hsl": {
    "h": 351.515,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.4032,
    "c": 0.13304,
    "h": 18
  },
  "luminance": 0.05778
}

Semantic roles & 50–950 ramp

primary

#811E2C

secondary

#47B4A5

accent

#E5CE42

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110605

muted

#807A7A

Preview Lab

Preview with #811E2C

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

Preview Lab → · Contrast checker → · Palette generator →