#B533B5#B533B5

#B533B5 is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.6% C 0.218 H 328.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#B533B5
RGBrgb(181, 51, 181)
HSLhsl(300, 56%, 45%)
HSVhsv(300, 72%, 71%)
CMYKcmyk(0%, 71.8%, 0%, 29%)
CIE-LABlab(46.35, 66.22, -41.69)
CIE-LCHlch(46.35, 78.25, 327.80°)
OKLaboklab(56.62% 0.1847 -0.1155)
OKLCHoklch(56.62% 0.218 328)
XYZxyz(28.5800, 15.5297, 45.1993)
Luminance0.1553 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B533B5 #33B533
analogous
#7433B5 #B533B5 #B53374
triadic
#B533B5 #B5B533 #33B5B5
tetradic
#B533B5 #B57433 #33B533 #3374B5
square
#B533B5 #B57433 #33B533 #3374B5
split-complementary
#B533B5 #74B533 #33B574
monochromatic
#561856 #852685 #B533B5 #CF56CF #DD86DD

Accessibility & contrast

On white

5.11
#B533B5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#B533B5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B533B5
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B533B5#FFFFFF#000000##FFFFFF
##B533B51.005.114.115.11
#FFFFFF5.111.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1A63B9
Deuteranopia (green-blind)
#5674B2
Tritanopia (blue-blind)
#BB4771
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #b533b5;
/* rgb */ color: rgb(181, 51, 181);
/* oklch */ color: oklch(56.6% 0.218 328.0);
Tailwind
colors: {
  custom: {
    50: '#cf78cc',
    500: '#b533b5',
    950: '#000000',
  },
}
SCSS
$custom: #b533b5;
$custom-light: #cf78cc;
$custom-dark: #000000;
JSON
{
  "hex": "#b533b5",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 181
  },
  "hsl": {
    "h": 300,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56617,
    "c": 0.21786,
    "h": 328
  },
  "luminance": 0.15528
}

Semantic roles & 50–950 ramp

primary
#B533B5
secondary
#7DC67D
accent
#DF4848
background
#FDF7FC
surface
#FAEEF9
border
#D3C9D2
text
#140A13
muted
#837C82

Preview Lab

Preview with #B533B5

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

Preview Lab → · Contrast checker → · Palette generator →

#B533B5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva