#811E9B#811E9B

#811E9B is a mid, vivid purple. Relative luminance 0.080; OKLCH L 45.6% C 0.196 H 317.9°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#811E9B
RGB	rgb(129, 30, 155)
HSL	hsl(288, 68%, 36%)
HSV	hsv(288, 81%, 61%)
CMYK	cmyk(16.8%, 80.6%, 0%, 39.2%)
CIE-LAB	lab(33.91, 57.67, -46.55)
CIE-LCH	lch(33.91, 74.11, 321.09°)
OKLab	oklab(45.6% 0.1453 -0.131)
OKLCH	oklch(45.6% 0.196 317.9)
XYZ	xyz(15.4331, 7.9630, 31.7281)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811E9B #389B1E

analogous

#431E9B #811E9B #9B1E77

triadic

#811E9B #9B811E #1E9B81

tetradic

#811E9B #9B431E #389B1E #1E779B

square

#811E9B #9B431E #389B1E #1E779B

split-complementary

#811E9B #779B1E #1E9B43

monochromatic

#2C0A34 #561468 #811E9B #AC28CE #C255DE

Accessibility & contrast

On white

8.10

#811E9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#811E9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811E9B

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811E9B	#FFFFFF	#000000	##FFFFFF
##811E9B	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9E

Deuteranopia (green-blind)

#235398

Tritanopia (blue-blind)

#803B5D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #811e9b;
/* rgb */ color: rgb(129, 30, 155);
/* oklch */ color: oklch(45.6% 0.196 317.9);

Tailwind

colors: {
  custom: {
    50: '#aa67b9',
    500: '#811e9b',
    950: '#000000',
  },
}

SCSS

$custom: #811e9b;
$custom-light: #aa67b9;
$custom-dark: #000000;

JSON

{
  "hex": "#811e9b",
  "rgb": {
    "r": 129,
    "g": 30,
    "b": 155
  },
  "hsl": {
    "h": 287.52,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45603,
    "c": 0.19565,
    "h": 317.9
  },
  "luminance": 0.07962
}

Semantic roles & 50–950 ramp

primary

#811E9B

secondary

#6AC253

accent

#EA3D61

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100711

muted

#7F7A80

Preview Lab

Preview with #811E9B

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

Preview Lab → · Contrast checker → · Palette generator →