#811C8F#811C8F

#811C8F is a dark, vivid purple. Relative luminance 0.075; OKLCH L 44.6% C 0.187 H 322.4°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#811C8F
RGB	rgb(129, 28, 143)
HSL	hsl(293, 67%, 34%)
HSV	hsv(293, 80%, 56%)
CMYK	cmyk(9.8%, 80.4%, 0%, 43.9%)
CIE-LAB	lab(32.88, 56.02, -40.85)
CIE-LCH	lch(32.88, 69.34, 323.90°)
OKLab	oklab(44.62% 0.1485 -0.1143)
OKLCH	oklch(44.62% 0.187 322.4)
XYZ	xyz(14.4259, 7.4817, 26.6655)
Luminance	0.0748 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811C8F #2A8F1C

analogous

#471C8F #811C8F #8F1C63

triadic

#811C8F #8F811C #1C8F81

tetradic

#811C8F #8F471C #2A8F1C #1C638F

square

#811C8F #8F471C #2A8F1C #1C638F

split-complementary

#811C8F #638F1C #1C8F47

monochromatic

#250829 #53125C #811C8F #AF26C2 #CA4ADC

Accessibility & contrast

On white

8.41

#811C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#811C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811C8F

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811C8F	#FFFFFF	#000000	##FFFFFF
##811C8F	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004692

Deuteranopia (green-blind)

#2F518C

Tritanopia (blue-blind)

#833456

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #811c8f;
/* rgb */ color: rgb(129, 28, 143);
/* oklch */ color: oklch(44.6% 0.187 322.4);

Tailwind

colors: {
  custom: {
    50: '#a966b0',
    500: '#811c8f',
    950: '#000000',
  },
}

SCSS

$custom: #811c8f;
$custom-light: #a966b0;
$custom-dark: #000000;

JSON

{
  "hex": "#811c8f",
  "rgb": {
    "r": 129,
    "g": 28,
    "b": 143
  },
  "hsl": {
    "h": 292.696,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44619,
    "c": 0.18743,
    "h": 322.4
  },
  "luminance": 0.07481
}

Semantic roles & 50–950 ramp

primary

#811C8F

secondary

#57BE49

accent

#EA3E53

background

#FAF6FA

surface

#F4EBF5

border

#CEC6CF

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #811C8F

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

Preview Lab → · Contrast checker → · Palette generator →