#811E9A#811E9A

#811E9A is a mid, vivid purple. Relative luminance 0.079; OKLCH L 45.5% C 0.195 H 318.3°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#811E9A
RGB	rgb(129, 30, 154)
HSL	hsl(288, 67%, 36%)
HSV	hsv(288, 81%, 60%)
CMYK	cmyk(16.2%, 80.5%, 0%, 39.6%)
CIE-LAB	lab(33.84, 57.48, -46.05)
CIE-LCH	lch(33.84, 73.65, 321.30°)
OKLab	oklab(45.53% 0.1454 -0.1296)
OKLCH	oklch(45.53% 0.195 318.3)
XYZ	xyz(15.3495, 7.9295, 31.2876)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811E9A #379A1E

analogous

#431E9A #811E9A #9A1E75

triadic

#811E9A #9A811E #1E9A81

tetradic

#811E9A #9A431E #379A1E #1E759A

square

#811E9A #9A431E #379A1E #1E759A

split-complementary

#811E9A #759A1E #1E9A43

monochromatic

#2B0A34 #561467 #811E9A #AC28CD #C255DE

Accessibility & contrast

On white

8.12

#811E9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#811E9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811E9A

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811E9A	#FFFFFF	#000000	##FFFFFF
##811E9A	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499D

Deuteranopia (green-blind)

#255397

Tritanopia (blue-blind)

#803A5C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #811e9a;
/* rgb */ color: rgb(129, 30, 154);
/* oklch */ color: oklch(45.5% 0.195 318.3);

Tailwind

colors: {
  custom: {
    50: '#aa67b8',
    500: '#811e9a',
    950: '#000000',
  },
}

SCSS

$custom: #811e9a;
$custom-light: #aa67b8;
$custom-dark: #000000;

JSON

{
  "hex": "#811e9a",
  "rgb": {
    "r": 129,
    "g": 30,
    "b": 154
  },
  "hsl": {
    "h": 287.903,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45532,
    "c": 0.1948,
    "h": 318.3
  },
  "luminance": 0.07929
}

Semantic roles & 50–950 ramp

primary

#811E9A

secondary

#69C153

accent

#EA3E60

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100711

muted

#7F7A80

Preview Lab

Preview with #811E9A

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

Preview Lab → · Contrast checker → · Palette generator →