#B529B0#B529B0

#B529B0 is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.6% C 0.224 H 329.7°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX#B529B0
RGBrgb(181, 41, 176)
HSLhsl(302, 63%, 44%)
HSVhsv(302, 77%, 71%)
CMYKcmyk(0%, 77.3%, 2.8%, 29%)
CIE-LABlab(45.01, 68.48, -40.88)
CIE-LCHlch(45.01, 79.76, 329.16°)
OKLaboklab(55.57% 0.1935 -0.1131)
OKLCHoklch(55.57% 0.224 329.7)
XYZxyz(27.6853, 14.5464, 42.4155)
Luminance0.1454 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B529B0 #29B52E
analogous
#7429B5 #B529B0 #B5296A
triadic
#B529B0 #B0B529 #29B0B5
tetradic
#B529B0 #B57429 #29B52E #296AB5
square
#B529B0 #B57429 #29B52E #296AB5
split-complementary
#B529B0 #6AB529 #29B574
monochromatic
#51124F #831E7F #B529B0 #D546D0 #E078DD

Accessibility & contrast

On white

5.37
#B529B0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.91
#B529B0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B529B0
5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B529B0#FFFFFF#000000##FFFFFF
##B529B01.005.373.915.37
#FFFFFF5.371.0021.001.00
#0000003.9121.001.0021.00
##FFFFFF5.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0F5FB4
Deuteranopia (green-blind)
#5571AD
Tritanopia (blue-blind)
#BC3E6C
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #b529b0;
/* rgb */ color: rgb(181, 41, 176);
/* oklch */ color: oklch(55.6% 0.224 329.7);
Tailwind
colors: {
  custom: {
    50: '#cf73c8',
    500: '#b529b0',
    950: '#000000',
  },
}
SCSS
$custom: #b529b0;
$custom-light: #cf73c8;
$custom-dark: #000000;
JSON
{
  "hex": "#b529b0",
  "rgb": {
    "r": 181,
    "g": 41,
    "b": 176
  },
  "hsl": {
    "h": 302.143,
    "s": 63.063,
    "l": 43.529
  },
  "oklch": {
    "l": 0.55568,
    "c": 0.22409,
    "h": 329.7
  },
  "luminance": 0.14544
}

Semantic roles & 50–950 ramp

primary
#B529B0
secondary
#72C875
accent
#E64842
background
#FDF7FC
surface
#FAEDF8
border
#D3C8D1
text
#140913
muted
#837B82

Preview Lab

Preview with #B529B0

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

Preview Lab → · Contrast checker → · Palette generator →

#B529B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva