#812019#812019

#812019 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.2% C 0.133 H 28.7°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#812019
RGB	rgb(129, 32, 25)
HSL	hsl(4, 68%, 30%)
HSV	hsv(4, 81%, 51%)
CMYK	cmyk(0%, 75.2%, 80.6%, 49.4%)
CIE-LAB	lab(28.83, 40.80, 29.13)
CIE-LCH	lch(28.83, 50.13, 35.53°)
OKLab	oklab(40.21% 0.1168 0.0638)
OKLCH	oklch(40.21% 0.133 28.7)
XYZ	xyz(9.7464, 5.7718, 1.5204)
Luminance	0.0577 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#812019 #197A81

analogous

#811946 #812019 #815419

triadic

#812019 #198120 #201981

tetradic

#812019 #468119 #197A81 #541981

square

#812019 #468119 #197A81 #541981

split-complementary

#812019 #198154 #194681

monochromatic

#1A0705 #4E130F #812019 #B42D23 #D9463B

Accessibility & contrast

On white

9.75

#812019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#812019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #812019

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##812019	#FFFFFF	#000000	##FFFFFF
##812019	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3617

Deuteranopia (green-blind)

#554C15

Tritanopia (blue-blind)

#8F001F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #812019;
/* rgb */ color: rgb(129, 32, 25);
/* oklch */ color: oklch(40.2% 0.133 28.7);

Tailwind

colors: {
  custom: {
    50: '#ad6356',
    500: '#812019',
    950: '#000000',
  },
}

SCSS

$custom: #812019;
$custom-light: #ad6356;
$custom-dark: #000000;

JSON

{
  "hex": "#812019",
  "rgb": {
    "r": 129,
    "g": 32,
    "b": 25
  },
  "hsl": {
    "h": 4.038,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.40214,
    "c": 0.13309,
    "h": 28.7
  },
  "luminance": 0.0577
}

Semantic roles & 50–950 ramp

primary

#812019

secondary

#41ADB5

accent

#DFEA3D

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #812019

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

Preview Lab → · Contrast checker → · Palette generator →