#811929#811929

#811929 is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.8% C 0.138 H 18.3°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#811929
RGB	rgb(129, 25, 41)
HSL	hsl(351, 68%, 30%)
HSV	hsv(351, 81%, 51%)
CMYK	cmyk(0%, 80.6%, 68.2%, 49.4%)
CIE-LAB	lab(28.18, 44.05, 18.23)
CIE-LCH	lch(28.18, 47.67, 22.48°)
OKLab	oklab(39.81% 0.1308 0.0433)
OKLCH	oklch(39.81% 0.138 18.3)
XYZ	xyz(9.8022, 5.5240, 2.6475)
Luminance	0.0552 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811929 #198171

analogous

#81195D #811929 #813D19

triadic

#811929 #298119 #192981

tetradic

#811929 #5D8119 #198171 #3D1981

square

#811929 #5D8119 #198171 #3D1981

split-complementary

#811929 #19813D #195D81

monochromatic

#1A0508 #4E0F19 #811929 #B42339 #D93B54

Accessibility & contrast

On white

9.98

#811929 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#811929 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811929

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811929	#FFFFFF	#000000	##FFFFFF
##811929	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383529

Deuteranopia (green-blind)

#524A26

Tritanopia (blue-blind)

#8E0020

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #811929;
/* rgb */ color: rgb(129, 25, 41);
/* oklch */ color: oklch(39.8% 0.138 18.3);

Tailwind

colors: {
  custom: {
    50: '#ac6162',
    500: '#811929',
    950: '#000000',
  },
}

SCSS

$custom: #811929;
$custom-light: #ac6162;
$custom-dark: #000000;

JSON

{
  "hex": "#811929",
  "rgb": {
    "r": 129,
    "g": 25,
    "b": 41
  },
  "hsl": {
    "h": 350.769,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39805,
    "c": 0.13777,
    "h": 18.3
  },
  "luminance": 0.05522
}

Semantic roles & 50–950 ramp

primary

#811929

secondary

#41B5A3

accent

#EAD03D

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #811929

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

Preview Lab → · Contrast checker → · Palette generator →