#81539D#81539D

#81539D is a mid, vivid violet. Relative luminance 0.133; OKLCH L 52.4% C 0.122 H 311.5°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX#81539D
RGBrgb(129, 83, 157)
HSLhsl(277, 31%, 47%)
HSVhsv(277, 47%, 62%)
CMYKcmyk(17.8%, 47.1%, 0%, 38.4%)
CIE-LABlab(43.19, 33.21, -32.95)
CIE-LCHlch(43.19, 46.78, 315.22°)
OKLaboklab(52.39% 0.0811 -0.0917)
OKLCHoklch(52.39% 0.122 311.5)
XYZxyz(18.2312, 13.2883, 33.4962)
Luminance0.1329 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81539D #6F9D53
analogous
#5C539D #81539D #9D5394
triadic
#81539D #9D8153 #539D81
tetradic
#81539D #9D5C53 #6F9D53 #53949D
square
#81539D #9D5C53 #6F9D53 #53949D
split-complementary
#81539D #949D53 #539D5C
monochromatic
#3F294D #603E75 #81539D #9E76B7 #BB9ECC

Accessibility & contrast

On white

5.74
#81539D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.66
#81539D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #81539D
5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81539D#FFFFFF#000000##FFFFFF
##81539D1.005.743.665.74
#FFFFFF5.741.0021.001.00
#0000003.6621.001.0021.00
##FFFFFF5.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4364A0
Deuteranopia (green-blind)
#4F679B
Tritanopia (blue-blind)
#7E5E70
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #81539d;
/* rgb */ color: rgb(129, 83, 157);
/* oklch */ color: oklch(52.4% 0.122 311.5);
Tailwind
colors: {
  custom: {
    50: '#a784ba',
    500: '#81539d',
    950: '#000000',
  },
}
SCSS
$custom: #81539d;
$custom-light: #a784ba;
$custom-dark: #000000;
JSON
{
  "hex": "#81539d",
  "rgb": {
    "r": 129,
    "g": 83,
    "b": 157
  },
  "hsl": {
    "h": 277.297,
    "s": 30.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52394,
    "c": 0.12239,
    "h": 311.5
  },
  "luminance": 0.13288
}

Semantic roles & 50–950 ramp

primary
#81539D
secondary
#A1B993
accent
#C76187
background
#FAF8FB
surface
#F4EFF6
border
#CECAD0
text
#100B11
muted
#7F7C80

Preview Lab

Preview with #81539D

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

Preview Lab → · Contrast checker → · Palette generator →

#81539D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva