#811F8D#811F8D

#811F8D is a dark, vivid purple. Relative luminance 0.076; OKLCH L 44.7% C 0.183 H 323.1°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#811F8D
RGB	rgb(129, 31, 141)
HSL	hsl(293, 64%, 34%)
HSV	hsv(293, 78%, 55%)
CMYK	cmyk(8.5%, 78%, 0%, 44.7%)
CIE-LAB	lab(33.07, 54.72, -39.31)
CIE-LCH	lch(33.07, 67.38, 324.31°)
OKLab	oklab(44.72% 0.1462 -0.1098)
OKLCH	oklch(44.72% 0.183 323.1)
XYZ	xyz(14.3505, 7.5711, 25.8996)
Luminance	0.0757 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811F8D #2B8D1F

analogous

#4A1F8D #811F8D #8D1F62

triadic

#811F8D #8D811F #1F8D81

tetradic

#811F8D #8D4A1F #2B8D1F #1F628D

square

#811F8D #8D4A1F #2B8D1F #1F628D

split-complementary

#811F8D #628D1F #1F8D4A

monochromatic

#250929 #53145B #811F8D #AF2ABF #C94ED8

Accessibility & contrast

On white

8.35

#811F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#811F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811F8D

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811F8D	#FFFFFF	#000000	##FFFFFF
##811F8D	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004790

Deuteranopia (green-blind)

#32528A

Tritanopia (blue-blind)

#833455

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #811f8d;
/* rgb */ color: rgb(129, 31, 141);
/* oklch */ color: oklch(44.7% 0.183 323.1);

Tailwind

colors: {
  custom: {
    50: '#a967af',
    500: '#811f8d',
    950: '#000000',
  },
}

SCSS

$custom: #811f8d;
$custom-light: #a967af;
$custom-dark: #000000;

JSON

{
  "hex": "#811f8d",
  "rgb": {
    "r": 129,
    "g": 31,
    "b": 141
  },
  "hsl": {
    "h": 293.455,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44715,
    "c": 0.18285,
    "h": 323.1
  },
  "luminance": 0.0757
}

Semantic roles & 50–950 ramp

primary

#811F8D

secondary

#59BB4D

accent

#E74153

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100710

muted

#7F7A7F

Preview Lab

Preview with #811F8D

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

Preview Lab → · Contrast checker → · Palette generator →