#851B84#851B84

#851B84 is a dark, vivid purple. Relative luminance 0.074; OKLCH L 44.5% C 0.181 H 328.5°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX#851B84
RGBrgb(133, 27, 132)
HSLhsl(301, 66%, 31%)
HSVhsv(301, 80%, 52%)
CMYKcmyk(0%, 79.7%, 0.8%, 47.8%)
CIE-LABlab(32.78, 55.22, -34.15)
CIE-LCHlch(32.78, 64.93, 328.26°)
OKLaboklab(44.46% 0.1547 -0.0947)
OKLCHoklch(44.46% 0.181 328.5)
XYZxyz(14.2295, 7.4374, 22.5114)
Luminance0.0744 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#851B84 #1B851C
analogous
#511B85 #851B84 #851B4F
triadic
#851B84 #84851B #1B8485
tetradic
#851B84 #85511B #1B851C #1B4F85
square
#851B84 #85511B #1B851C #1B4F85
split-complementary
#851B84 #4F851B #1B8551
monochromatic
#1F061F #521152 #851B84 #B825B6 #D942D7

Accessibility & contrast

On white

8.44
#851B84 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.49
#851B84 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851B84
8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##851B84#FFFFFF#000000##FFFFFF
##851B841.008.442.498.44
#FFFFFF8.441.0021.001.00
#0000002.4921.001.0021.00
##FFFFFF8.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004487
Deuteranopia (green-blind)
#3A5281
Tritanopia (blue-blind)
#8A2D4F
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #851b84;
/* rgb */ color: rgb(133, 27, 132);
/* oklch */ color: oklch(44.5% 0.181 328.5);
Tailwind
colors: {
  custom: {
    50: '#ac65a8',
    500: '#851b84',
    950: '#000000',
  },
}
SCSS
$custom: #851b84;
$custom-light: #ac65a8;
$custom-dark: #000000;
JSON
{
  "hex": "#851b84",
  "rgb": {
    "r": 133,
    "g": 27,
    "b": 132
  },
  "hsl": {
    "h": 300.566,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44463,
    "c": 0.18133,
    "h": 328.5
  },
  "luminance": 0.07436
}

Semantic roles & 50–950 ramp

primary
#851B84
secondary
#44B845
accent
#E9403F
background
#FBF6FA
surface
#F6EBF4
border
#D0C6CE
text
#110610
muted
#807A7F

Preview Lab

Preview with #851B84

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

Preview Lab → · Contrast checker → · Palette generator →

#851B84 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva