#811D30#811D30

#811D30 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.3% C 0.134 H 15.2°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#811D30
RGB	rgb(129, 29, 48)
HSL	hsl(349, 63%, 31%)
HSV	hsv(349, 78%, 51%)
CMYK	cmyk(0%, 77.5%, 62.8%, 49.4%)
CIE-LAB	lab(28.80, 43.15, 14.39)
CIE-LCH	lch(28.80, 45.49, 18.44°)
OKLab	oklab(40.31% 0.1294 0.0352)
OKLCH	oklch(40.31% 0.134 15.2)
XYZ	xyz(10.0272, 5.7607, 3.3797)
Luminance	0.0576 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811D30 #1D816E

analogous

#811D62 #811D30 #813C1D

triadic

#811D30 #30811D #1D3081

tetradic

#811D30 #62811D #1D816E #3C1D81

square

#811D30 #62811D #1D816E #3C1D81

split-complementary

#811D30 #1D813C #1D6281

monochromatic

#1D070B #4F121D #811D30 #B32843 #D5445F

Accessibility & contrast

On white

9.76

#811D30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#811D30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811D30

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811D30	#FFFFFF	#000000	##FFFFFF
##811D30	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393730

Deuteranopia (green-blind)

#524B2D

Tritanopia (blue-blind)

#8E0025

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #811d30;
/* rgb */ color: rgb(129, 29, 48);
/* oklch */ color: oklch(40.3% 0.134 15.2);

Tailwind

colors: {
  custom: {
    50: '#ac6268',
    500: '#811d30',
    950: '#000000',
  },
}

SCSS

$custom: #811d30;
$custom-light: #ac6268;
$custom-dark: #000000;

JSON

{
  "hex": "#811d30",
  "rgb": {
    "r": 129,
    "g": 29,
    "b": 48
  },
  "hsl": {
    "h": 348.6,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40312,
    "c": 0.13408,
    "h": 15.2
  },
  "luminance": 0.05759
}

Semantic roles & 50–950 ramp

primary

#811D30

secondary

#46B49F

accent

#E6C741

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #811D30

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

Preview Lab → · Contrast checker → · Palette generator →