#811A24#811A24

#811A24 is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.8% C 0.137 H 21.4°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#811A24
RGB	rgb(129, 26, 36)
HSL	hsl(354, 66%, 30%)
HSV	hsv(354, 80%, 51%)
CMYK	cmyk(0%, 79.8%, 72.1%, 49.4%)
CIE-LAB	lab(28.21, 43.45, 21.55)
CIE-LCH	lch(28.21, 48.50, 26.38°)
OKLab	oklab(39.8% 0.1277 0.0499)
OKLCH	oklch(39.8% 0.137 21.4)
XYZ	xyz(9.7422, 5.5348, 2.2241)
Luminance	0.0553 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811A24 #1A8177

analogous

#811A57 #811A24 #81441A

triadic

#811A24 #24811A #1A2481

tetradic

#811A24 #57811A #1A8177 #441A81

square

#811A24 #57811A #1A8177 #441A81

split-complementary

#811A24 #1A8144 #1A5781

monochromatic

#1B0508 #4E1016 #811A24 #B42432 #D83D4C

Accessibility & contrast

On white

9.97

#811A24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#811A24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811A24

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811A24	#FFFFFF	#000000	##FFFFFF
##811A24	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393523

Deuteranopia (green-blind)

#534A21

Tritanopia (blue-blind)

#8E001F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #811a24;
/* rgb */ color: rgb(129, 26, 36);
/* oklch */ color: oklch(39.8% 0.137 21.4);

Tailwind

colors: {
  custom: {
    50: '#ad615e',
    500: '#811a24',
    950: '#000000',
  },
}

SCSS

$custom: #811a24;
$custom-light: #ad615e;
$custom-dark: #000000;

JSON

{
  "hex": "#811a24",
  "rgb": {
    "r": 129,
    "g": 26,
    "b": 36
  },
  "hsl": {
    "h": 354.175,
    "s": 66.452,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39799,
    "c": 0.13712,
    "h": 21.4
  },
  "luminance": 0.05533
}

Semantic roles & 50–950 ramp

primary

#811A24

secondary

#42B5AA

accent

#E9D93E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120504

muted

#817A79

Preview Lab

Preview with #811A24

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

Preview Lab → · Contrast checker → · Palette generator →