#811B84#811B84

#811B84 is a dark, vivid purple. Relative luminance 0.071; OKLCH L 43.8% C 0.179 H 326.8°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#811B84
RGB	rgb(129, 27, 132)
HSL	hsl(298, 66%, 31%)
HSV	hsv(298, 80%, 52%)
CMYK	cmyk(2.3%, 79.5%, 0%, 48.2%)
CIE-LAB	lab(32.07, 54.37, -35.33)
CIE-LCH	lch(32.07, 64.84, 326.99°)
OKLab	oklab(43.82% 0.1502 -0.0982)
OKLCH	oklch(43.82% 0.179 326.8)
XYZ	xyz(13.6098, 7.1179, 22.4824)
Luminance	0.0712 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811B84 #1E841B

analogous

#4C1B84 #811B84 #841B52

triadic

#811B84 #84811B #1B8481

tetradic

#811B84 #844C1B #1E841B #1B5284

square

#811B84 #844C1B #1E841B #1B5284

split-complementary

#811B84 #52841B #1B844C

monochromatic

#1E061E #4F1151 #811B84 #B325B7 #D441D8

Accessibility & contrast

On white

8.67

#811B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#811B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811B84

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811B84	#FFFFFF	#000000	##FFFFFF
##811B84	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004387

Deuteranopia (green-blind)

#365082

Tritanopia (blue-blind)

#852E4F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #811b84;
/* rgb */ color: rgb(129, 27, 132);
/* oklch */ color: oklch(43.8% 0.179 326.8);

Tailwind

colors: {
  custom: {
    50: '#a965a8',
    500: '#811b84',
    950: '#000000',
  },
}

SCSS

$custom: #811b84;
$custom-light: #a965a8;
$custom-dark: #000000;

JSON

{
  "hex": "#811b84",
  "rgb": {
    "r": 129,
    "g": 27,
    "b": 132
  },
  "hsl": {
    "h": 298.286,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43823,
    "c": 0.17945,
    "h": 326.8
  },
  "luminance": 0.07117
}

Semantic roles & 50–950 ramp

primary

#811B84

secondary

#47B743

accent

#E93F44

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #811B84

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

Preview Lab → · Contrast checker → · Palette generator →