#811C83#811C83

#811C83 is a dark, vivid purple. Relative luminance 0.071; OKLCH L 43.8% C 0.178 H 327.2°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX#811C83
RGBrgb(129, 28, 131)
HSLhsl(299, 65%, 31%)
HSVhsv(299, 79%, 51%)
CMYKcmyk(1.5%, 78.6%, 0%, 48.6%)
CIE-LABlab(32.12, 53.89, -34.63)
CIE-LCHlch(32.12, 64.06, 327.27°)
OKLaboklab(43.84% 0.1494 -0.0962)
OKLCHoklch(43.84% 0.178 327.2)
XYZxyz(13.5650, 7.1373, 22.1315)
Luminance0.0714 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#811C83 #1E831C
analogous
#4D1C83 #811C83 #831C51
triadic
#811C83 #83811C #1C8381
tetradic
#811C83 #834D1C #1E831C #1C5183
square
#811C83 #834D1C #1E831C #1C5183
split-complementary
#811C83 #51831C #1C834D
monochromatic
#1E061E #4F1151 #811C83 #B327B5 #D443D7

Accessibility & contrast

On white

8.65
#811C83 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.43
#811C83 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811C83
8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##811C83#FFFFFF#000000##FFFFFF
##811C831.008.652.438.65
#FFFFFF8.651.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.651.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004386
Deuteranopia (green-blind)
#385081
Tritanopia (blue-blind)
#852E4F
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #811c83;
/* rgb */ color: rgb(129, 28, 131);
/* oklch */ color: oklch(43.8% 0.178 327.2);
Tailwind
colors: {
  custom: {
    50: '#a965a7',
    500: '#811c83',
    950: '#000000',
  },
}
SCSS
$custom: #811c83;
$custom-light: #a965a7;
$custom-dark: #000000;
JSON
{
  "hex": "#811c83",
  "rgb": {
    "r": 129,
    "g": 28,
    "b": 131
  },
  "hsl": {
    "h": 298.835,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43835,
    "c": 0.17768,
    "h": 327.2
  },
  "luminance": 0.07136
}

Semantic roles & 50–950 ramp

primary
#811C83
secondary
#47B645
accent
#E84043
background
#FAF6FA
surface
#F4EBF4
border
#CEC6CE
text
#10060F
muted
#7F7A7F

Preview Lab

Preview with #811C83

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

Preview Lab → · Contrast checker → · Palette generator →

#811C83 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva