#811F87#811F87

#811F87 is a dark, vivid purple. Relative luminance 0.074; OKLCH L 44.3% C 0.178 H 325.5°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#811F87
RGB	rgb(129, 31, 135)
HSL	hsl(297, 63%, 33%)
HSV	hsv(297, 77%, 53%)
CMYK	cmyk(4.4%, 77%, 0%, 47.1%)
CIE-LAB	lab(32.69, 53.64, -36.20)
CIE-LCH	lch(32.69, 64.71, 325.98°)
OKLab	oklab(44.33% 0.1466 -0.1008)
OKLCH	oklch(44.33% 0.178 325.5)
XYZ	xyz(13.9161, 7.3973, 23.6118)
Luminance	0.0740 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811F87 #25871F

analogous

#4D1F87 #811F87 #871F59

triadic

#811F87 #87811F #1F8781

tetradic

#811F87 #874D1F #25871F #1F5987

square

#811F87 #874D1F #25871F #1F5987

split-complementary

#811F87 #59871F #1F874D

monochromatic

#220823 #511455 #811F87 #B12AB9 #CE4BD6

Accessibility & contrast

On white

8.47

#811F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#811F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811F87

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811F87	#FFFFFF	#000000	##FFFFFF
##811F87	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458A

Deuteranopia (green-blind)

#365185

Tritanopia (blue-blind)

#843252

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #811f87;
/* rgb */ color: rgb(129, 31, 135);
/* oklch */ color: oklch(44.3% 0.178 325.5);

Tailwind

colors: {
  custom: {
    50: '#a966aa',
    500: '#811f87',
    950: '#000000',
  },
}

SCSS

$custom: #811f87;
$custom-light: #a966aa;
$custom-dark: #000000;

JSON

{
  "hex": "#811f87",
  "rgb": {
    "r": 129,
    "g": 31,
    "b": 135
  },
  "hsl": {
    "h": 296.538,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.44325,
    "c": 0.17786,
    "h": 325.5
  },
  "luminance": 0.07396
}

Semantic roles & 50–950 ramp

primary

#811F87

secondary

#50B84A

accent

#E6424C

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #811F87

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

Preview Lab → · Contrast checker → · Palette generator →