#B533A1#B533A1

#B533A1 is a mid, highly saturated purple. Relative luminance 0.148; OKLCH L 55.5% C 0.203 H 334.9°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B533A1
RGB	rgb(181, 51, 161)
HSL	hsl(309, 56%, 45%)
HSV	hsv(309, 72%, 71%)
CMYK	cmyk(0%, 71.8%, 11%, 29%)
CIE-LAB	lab(45.31, 63.07, -31.50)
CIE-LCH	lch(45.31, 70.50, 333.46°)
OKLab	oklab(55.54% 0.1838 -0.086)
OKLCH	oklch(55.54% 0.203 334.9)
XYZ	xyz(26.6732, 14.7669, 35.1568)
Luminance	0.1477 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B533A1 #33B547

analogous

#8833B5 #B533A1 #B53360

triadic

#B533A1 #A1B533 #33A1B5

tetradic

#B533A1 #B58833 #33B547 #3360B5

square

#B533A1 #B58833 #33B547 #3360B5

split-complementary

#B533A1 #60B533 #33B588

monochromatic

#56184C #852677 #B533A1 #CF56BD #DD86CF

Accessibility & contrast

On white

5.31

#B533A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B533A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B533A1

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B533A1	#FFFFFF	#000000	##FFFFFF
##B533A1	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325FA4

Deuteranopia (green-blind)

#60729E

Tritanopia (blue-blind)

#BE3D66

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b533a1;
/* rgb */ color: rgb(181, 51, 161);
/* oklch */ color: oklch(55.5% 0.203 334.9);

Tailwind

colors: {
  custom: {
    50: '#cf77bd',
    500: '#b533a1',
    950: '#000000',
  },
}

SCSS

$custom: #b533a1;
$custom-light: #cf77bd;
$custom-dark: #000000;

JSON

{
  "hex": "#b533a1",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 161
  },
  "hsl": {
    "h": 309.231,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.55535,
    "c": 0.20295,
    "h": 334.9
  },
  "luminance": 0.14765
}

Semantic roles & 50–950 ramp

primary

#B533A1

secondary

#7DC689

accent

#DF6048

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B533A1

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

Preview Lab → · Contrast checker → · Palette generator →