#B533A5#B533A5

#B533A5 is a mid, highly saturated purple. Relative luminance 0.149; OKLCH L 55.7% C 0.206 H 333.5°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#B533A5
RGBrgb(181, 51, 165)
HSLhsl(307, 56%, 45%)
HSVhsv(307, 72%, 71%)
CMYKcmyk(0%, 71.8%, 8.8%, 29%)
CIE-LABlab(45.51, 63.68, -33.57)
CIE-LCHlch(45.51, 71.98, 332.20°)
OKLaboklab(55.74% 0.1841 -0.092)
OKLCHoklch(55.74% 0.206 333.5)
XYZxyz(27.0316, 14.9103, 37.0443)
Luminance0.1491 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B533A5 #33B543
analogous
#8433B5 #B533A5 #B53364
triadic
#B533A5 #A5B533 #33A5B5
tetradic
#B533A5 #B58433 #33B543 #3364B5
square
#B533A5 #B58433 #33B543 #3364B5
split-complementary
#B533A5 #64B533 #33B584
monochromatic
#56184E #852679 #B533A5 #CF56C0 #DD86D2

Accessibility & contrast

On white

5.27
#B533A5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.98
#B533A5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B533A5
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B533A5#FFFFFF#000000##FFFFFF
##B533A51.005.273.985.27
#FFFFFF5.271.0021.001.00
#0000003.9821.001.0021.00
##FFFFFF5.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2F60A8
Deuteranopia (green-blind)
#5E72A2
Tritanopia (blue-blind)
#BD3F68
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #b533a5;
/* rgb */ color: rgb(181, 51, 165);
/* oklch */ color: oklch(55.7% 0.206 333.5);
Tailwind
colors: {
  custom: {
    50: '#cf77c0',
    500: '#b533a5',
    950: '#000000',
  },
}
SCSS
$custom: #b533a5;
$custom-light: #cf77c0;
$custom-dark: #000000;
JSON
{
  "hex": "#b533a5",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 165
  },
  "hsl": {
    "h": 307.385,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.55742,
    "c": 0.20584,
    "h": 333.5
  },
  "luminance": 0.14908
}

Semantic roles & 50–950 ramp

primary
#B533A5
secondary
#7DC686
accent
#DF5B48
background
#FDF7FB
surface
#FAEEF7
border
#D3C9D0
text
#140A12
muted
#837C81

Preview Lab

Preview with #B533A5

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

Preview Lab → · Contrast checker → · Palette generator →

#B533A5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva