#851B80#851B80

#851B80 is a dark, vivid purple. Relative luminance 0.073; OKLCH L 44.2% C 0.178 H 330.2°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX#851B80
RGBrgb(133, 27, 128)
HSLhsl(303, 66%, 31%)
HSVhsv(303, 80%, 52%)
CMYKcmyk(0%, 79.7%, 3.8%, 47.8%)
CIE-LABlab(32.55, 54.56, -32.03)
CIE-LCHlch(32.55, 63.27, 329.58°)
OKLaboklab(44.22% 0.1547 -0.0885)
OKLCHoklch(44.22% 0.178 330.2)
XYZxyz(13.9610, 7.3300, 21.0974)
Luminance0.0733 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#851B80 #1B8520
analogous
#551B85 #851B80 #851B4B
triadic
#851B80 #80851B #1B8085
tetradic
#851B80 #85551B #1B8520 #1B4B85
square
#851B80 #85551B #1B8520 #1B4B85
split-complementary
#851B80 #4B851B #1B8555
monochromatic
#1F061E #52114F #851B80 #B825B1 #D942D1

Accessibility & contrast

On white

8.52
#851B80 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.47
#851B80 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851B80
8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##851B80#FFFFFF#000000##FFFFFF
##851B801.008.522.478.52
#FFFFFF8.521.0021.001.00
#0000002.4721.001.0021.00
##FFFFFF8.521.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0A4383
Deuteranopia (green-blind)
#3D517D
Tritanopia (blue-blind)
#8A2B4D
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #851b80;
/* rgb */ color: rgb(133, 27, 128);
/* oklch */ color: oklch(44.2% 0.178 330.2);
Tailwind
colors: {
  custom: {
    50: '#ac65a5',
    500: '#851b80',
    950: '#000000',
  },
}
SCSS
$custom: #851b80;
$custom-light: #ac65a5;
$custom-dark: #000000;
JSON
{
  "hex": "#851b80",
  "rgb": {
    "r": 133,
    "g": 27,
    "b": 128
  },
  "hsl": {
    "h": 302.83,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44219,
    "c": 0.17825,
    "h": 330.2
  },
  "luminance": 0.07329
}

Semantic roles & 50–950 ramp

primary
#851B80
secondary
#44B849
accent
#E9473F
background
#FBF6FA
surface
#F6EBF4
border
#D0C6CE
text
#11060F
muted
#807A7F

Preview Lab

Preview with #851B80

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

Preview Lab → · Contrast checker → · Palette generator →

#851B80 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva