#811D9A#811D9A

#811D9A is a mid, vivid purple. Relative luminance 0.079; OKLCH L 45.5% C 0.196 H 318.3°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#811D9A
RGB	rgb(129, 29, 154)
HSL	hsl(288, 68%, 36%)
HSV	hsv(288, 81%, 60%)
CMYK	cmyk(16.2%, 81.2%, 0%, 39.6%)
CIE-LAB	lab(33.73, 57.78, -46.22)
CIE-LCH	lch(33.73, 73.99, 321.34°)
OKLab	oklab(45.46% 0.1462 -0.1301)
OKLCH	oklch(45.46% 0.196 318.3)
XYZ	xyz(15.3245, 7.8797, 31.2793)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811D9A #369A1D

analogous

#421D9A #811D9A #9A1D74

triadic

#811D9A #9A811D #1D9A81

tetradic

#811D9A #9A421D #369A1D #1D749A

square

#811D9A #9A421D #369A1D #1D749A

split-complementary

#811D9A #749A1D #1D9A42

monochromatic

#2B0A33 #561366 #811D9A #AC27CE #C353DF

Accessibility & contrast

On white

8.15

#811D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#811D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811D9A

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811D9A	#FFFFFF	#000000	##FFFFFF
##811D9A	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499D

Deuteranopia (green-blind)

#245297

Tritanopia (blue-blind)

#803A5C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #811d9a;
/* rgb */ color: rgb(129, 29, 154);
/* oklch */ color: oklch(45.5% 0.196 318.3);

Tailwind

colors: {
  custom: {
    50: '#aa67b8',
    500: '#811d9a',
    950: '#000000',
  },
}

SCSS

$custom: #811d9a;
$custom-light: #aa67b8;
$custom-dark: #000000;

JSON

{
  "hex": "#811d9a",
  "rgb": {
    "r": 129,
    "g": 29,
    "b": 154
  },
  "hsl": {
    "h": 288,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.45458,
    "c": 0.19571,
    "h": 318.3
  },
  "luminance": 0.07879
}

Semantic roles & 50–950 ramp

primary

#811D9A

secondary

#68C251

accent

#EB3D60

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100711

muted

#7F7A80

Preview Lab

Preview with #811D9A

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

Preview Lab → · Contrast checker → · Palette generator →