#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
RGB	rgb(181, 51, 165)
HSL	hsl(307, 56%, 45%)
HSV	hsv(307, 72%, 71%)
CMYK	cmyk(0%, 71.8%, 8.8%, 29%)
CIE-LAB	lab(45.51, 63.68, -33.57)
CIE-LCH	lch(45.51, 71.98, 332.20°)
OKLab	oklab(55.74% 0.1841 -0.092)
OKLCH	oklch(55.74% 0.206 333.5)
XYZ	xyz(27.0316, 14.9103, 37.0443)
Luminance	0.1491 (WCAG relative)
Temperature	neutral
Family	purple

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
##B533A5	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

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 →