#811F8A#811F8A

#811F8A is a dark, vivid purple. Relative luminance 0.075; OKLCH L 44.5% C 0.180 H 324.3°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#811F8A
RGB	rgb(129, 31, 138)
HSL	hsl(295, 63%, 33%)
HSV	hsv(295, 78%, 54%)
CMYK	cmyk(6.5%, 77.5%, 0%, 45.9%)
CIE-LAB	lab(32.88, 54.18, -37.76)
CIE-LCH	lch(32.88, 66.04, 325.12°)
OKLab	oklab(44.52% 0.1464 -0.1053)
OKLCH	oklch(44.52% 0.18 324.3)
XYZ	xyz(14.1303, 7.4830, 24.7399)
Luminance	0.0748 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811F8A #288A1F

analogous

#4B1F8A #811F8A #8A1F5D

triadic

#811F8A #8A811F #1F8A81

tetradic

#811F8A #8A4B1F #288A1F #1F5D8A

square

#811F8A #8A4B1F #288A1F #1F5D8A

split-complementary

#811F8A #5D8A1F #1F8A4B

monochromatic

#240926 #521458 #811F8A #B02ABC #CB4CD7

Accessibility & contrast

On white

8.41

#811F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#811F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811F8A

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811F8A	#FFFFFF	#000000	##FFFFFF
##811F8A	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468D

Deuteranopia (green-blind)

#345188

Tritanopia (blue-blind)

#843354

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #811f8a;
/* rgb */ color: rgb(129, 31, 138);
/* oklch */ color: oklch(44.5% 0.180 324.3);

Tailwind

colors: {
  custom: {
    50: '#a967ad',
    500: '#811f8a',
    950: '#000000',
  },
}

SCSS

$custom: #811f8a;
$custom-light: #a967ad;
$custom-dark: #000000;

JSON

{
  "hex": "#811f8a",
  "rgb": {
    "r": 129,
    "g": 31,
    "b": 138
  },
  "hsl": {
    "h": 294.953,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.44518,
    "c": 0.18035,
    "h": 324.3
  },
  "luminance": 0.07482
}

Semantic roles & 50–950 ramp

primary

#811F8A

secondary

#54BA4B

accent

#E6414F

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100710

muted

#7F7A7F

Preview Lab

Preview with #811F8A

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

Preview Lab → · Contrast checker → · Palette generator →