#811E33#811E33

#811E33 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.5% C 0.133 H 13.6°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#811E33
RGB	rgb(129, 30, 51)
HSL	hsl(347, 62%, 31%)
HSV	hsv(347, 77%, 51%)
CMYK	cmyk(0%, 76.7%, 60.5%, 49.4%)
CIE-LAB	lab(29.00, 43.01, 12.65)
CIE-LCH	lch(29.00, 44.83, 16.39°)
OKLab	oklab(40.48% 0.1295 0.0313)
OKLCH	oklch(40.48% 0.133 13.6)
XYZ	xyz(10.1161, 5.8361, 3.7251)
Luminance	0.0583 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811E33 #1E816C

analogous

#811E64 #811E33 #813A1E

triadic

#811E33 #33811E #1E3381

tetradic

#811E33 #64811E #1E816C #3A1E81

square

#811E33 #64811E #1E816C #3A1E81

split-complementary

#811E33 #1E813A #1E6481

monochromatic

#1E070C #4F121F #811E33 #B32A47 #D44664

Accessibility & contrast

On white

9.69

#811E33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#811E33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811E33

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811E33	#FFFFFF	#000000	##FFFFFF
##811E33	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393733

Deuteranopia (green-blind)

#524C30

Tritanopia (blue-blind)

#8E0027

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #811e33;
/* rgb */ color: rgb(129, 30, 51);
/* oklch */ color: oklch(40.5% 0.133 13.6);

Tailwind

colors: {
  custom: {
    50: '#ac636a',
    500: '#811e33',
    950: '#000000',
  },
}

SCSS

$custom: #811e33;
$custom-light: #ac636a;
$custom-dark: #000000;

JSON

{
  "hex": "#811e33",
  "rgb": {
    "r": 129,
    "g": 30,
    "b": 51
  },
  "hsl": {
    "h": 347.273,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40477,
    "c": 0.13323,
    "h": 13.6
  },
  "luminance": 0.05835
}

Semantic roles & 50–950 ramp

primary

#811E33

secondary

#47B49D

accent

#E5C342

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #811E33

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

Preview Lab → · Contrast checker → · Palette generator →