#811D8A#811D8A

#811D8A is a dark, vivid purple. Relative luminance 0.074; OKLCH L 44.4% C 0.182 H 324.3°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#811D8A
RGB	rgb(129, 29, 138)
HSL	hsl(295, 65%, 33%)
HSV	hsv(295, 79%, 54%)
CMYK	cmyk(6.5%, 79%, 0%, 45.9%)
CIE-LAB	lab(32.66, 54.81, -38.12)
CIE-LCH	lch(32.66, 66.77, 325.19°)
OKLab	oklab(44.36% 0.1481 -0.1063)
OKLCH	oklch(44.36% 0.182 324.3)
XYZ	xyz(14.0797, 7.3817, 24.7231)
Luminance	0.0738 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811D8A #268A1D

analogous

#4B1D8A #811D8A #8A1D5C

triadic

#811D8A #8A811D #1D8A81

tetradic

#811D8A #8A4B1D #268A1D #1D5C8A

square

#811D8A #8A4B1D #268A1D #1D5C8A

split-complementary

#811D8A #5C8A1D #1D8A4B

monochromatic

#220825 #521257 #811D8A #B028BD #CD49D9

Accessibility & contrast

On white

8.48

#811D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#811D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811D8A

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811D8A	#FFFFFF	#000000	##FFFFFF
##811D8A	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458D

Deuteranopia (green-blind)

#335187

Tritanopia (blue-blind)

#843253

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #811d8a;
/* rgb */ color: rgb(129, 29, 138);
/* oklch */ color: oklch(44.4% 0.182 324.3);

Tailwind

colors: {
  custom: {
    50: '#a966ad',
    500: '#811d8a',
    950: '#000000',
  },
}

SCSS

$custom: #811d8a;
$custom-light: #a966ad;
$custom-dark: #000000;

JSON

{
  "hex": "#811d8a",
  "rgb": {
    "r": 129,
    "g": 29,
    "b": 138
  },
  "hsl": {
    "h": 295.046,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.44361,
    "c": 0.18236,
    "h": 324.3
  },
  "luminance": 0.07381
}

Semantic roles & 50–950 ramp

primary

#811D8A

secondary

#51BB48

accent

#E8404D

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #811D8A

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

Preview Lab → · Contrast checker → · Palette generator →