#811928#811928

#811928 is a dark, vivid red. Relative luminance 0.055; OKLCH L 39.8% C 0.138 H 18.9°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#811928
RGB	rgb(129, 25, 40)
HSL	hsl(351, 68%, 30%)
HSV	hsv(351, 81%, 51%)
CMYK	cmyk(0%, 80.6%, 69%, 49.4%)
CIE-LAB	lab(28.16, 43.99, 18.87)
CIE-LCH	lch(28.16, 47.87, 23.21°)
OKLab	oklab(39.79% 0.1304 0.0446)
OKLCH	oklch(39.79% 0.138 18.9)
XYZ	xyz(9.7850, 5.5171, 2.5568)
Luminance	0.0552 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811928 #198172

analogous

#81195C #811928 #813E19

triadic

#811928 #288119 #192881

tetradic

#811928 #5C8119 #198172 #3E1981

square

#811928 #5C8119 #198172 #3E1981

split-complementary

#811928 #19813E #195C81

monochromatic

#1A0508 #4E0F18 #811928 #B42338 #D93B52

Accessibility & contrast

On white

9.98

#811928 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#811928 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811928

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811928	#FFFFFF	#000000	##FFFFFF
##811928	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)

#383428

Deuteranopia (green-blind)

#524A25

Tritanopia (blue-blind)

#8E0020

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #811928;
/* rgb */ color: rgb(129, 25, 40);
/* oklch */ color: oklch(39.8% 0.138 18.9);

Tailwind

colors: {
  custom: {
    50: '#ad6161',
    500: '#811928',
    950: '#000000',
  },
}

SCSS

$custom: #811928;
$custom-light: #ad6161;
$custom-dark: #000000;

JSON

{
  "hex": "#811928",
  "rgb": {
    "r": 129,
    "g": 25,
    "b": 40
  },
  "hsl": {
    "h": 351.346,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39786,
    "c": 0.13779,
    "h": 18.9
  },
  "luminance": 0.05516
}

Semantic roles & 50–950 ramp

primary

#811928

secondary

#41B5A4

accent

#EAD13D

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110505

muted

#807A79

Preview Lab

Preview with #811928

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

Preview Lab → · Contrast checker → · Palette generator →