#811C87#811C87

#811C87 is a dark, vivid purple. Relative luminance 0.072; OKLCH L 44.1% C 0.181 H 325.6°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#811C87
RGB	rgb(129, 28, 135)
HSL	hsl(297, 66%, 32%)
HSV	hsv(297, 79%, 53%)
CMYK	cmyk(4.4%, 79.3%, 0%, 47.1%)
CIE-LAB	lab(32.36, 54.59, -36.73)
CIE-LCH	lch(32.36, 65.80, 326.07°)
OKLab	oklab(44.09% 0.1492 -0.1023)
OKLCH	oklch(44.09% 0.181 325.6)
XYZ	xyz(13.8414, 7.2478, 23.5869)
Luminance	0.0725 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811C87 #22871C

analogous

#4C1C87 #811C87 #871C57

triadic

#811C87 #87811C #1C8781

tetradic

#811C87 #874C1C #22871C #1C5787

square

#811C87 #874C1C #22871C #1C5787

split-complementary

#811C87 #57871C #1C874C

monochromatic

#200722 #511154 #811C87 #B127BA #D045D8

Accessibility & contrast

On white

8.57

#811C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#811C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811C87

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811C87	#FFFFFF	#000000	##FFFFFF
##811C87	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448A

Deuteranopia (green-blind)

#355085

Tritanopia (blue-blind)

#843051

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #811c87;
/* rgb */ color: rgb(129, 28, 135);
/* oklch */ color: oklch(44.1% 0.181 325.6);

Tailwind

colors: {
  custom: {
    50: '#a965aa',
    500: '#811c87',
    950: '#000000',
  },
}

SCSS

$custom: #811c87;
$custom-light: #a965aa;
$custom-dark: #000000;

JSON

{
  "hex": "#811c87",
  "rgb": {
    "r": 129,
    "g": 28,
    "b": 135
  },
  "hsl": {
    "h": 296.636,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.4409,
    "c": 0.1809,
    "h": 325.6
  },
  "luminance": 0.07247
}

Semantic roles & 50–950 ramp

primary

#811C87

secondary

#4BBA45

accent

#E93F49

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #811C87

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

Preview Lab → · Contrast checker → · Palette generator →