#B53AAA#B53AAA

#B53AAA is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 56.6% C 0.201 H 331.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B53AAA
RGB	rgb(181, 58, 170)
HSL	hsl(305, 51%, 47%)
HSV	hsv(305, 68%, 71%)
CMYK	cmyk(0%, 68%, 6.1%, 29%)
CIE-LAB	lab(46.65, 61.95, -34.74)
CIE-LCH	lch(46.65, 71.03, 330.72°)
OKLab	oklab(56.65% 0.1772 -0.0954)
OKLCH	oklch(56.65% 0.201 331.7)
XYZ	xyz(27.8248, 15.7543, 39.5978)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53AAA #3AB545

analogous

#833AB5 #B53AAA #B53A6D

triadic

#B53AAA #AAB53A #3AAAB5

tetradic

#B53AAA #B5833A #3AB545 #3A6DB5

square

#B53AAA #B5833A #3AB545 #3A6DB5

split-complementary

#B53AAA #6DB53A #3AB583

monochromatic

#581C53 #872B7E #B53AAA #CC60C2 #DB8ED4

Accessibility & contrast

On white

5.06

#B53AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#B53AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53AAA

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53AAA	#FFFFFF	#000000	##FFFFFF
##B53AAA	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3363AD

Deuteranopia (green-blind)

#5F75A7

Tritanopia (blue-blind)

#BC476D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b53aaa;
/* rgb */ color: rgb(181, 58, 170);
/* oklch */ color: oklch(56.6% 0.201 331.7);

Tailwind

colors: {
  custom: {
    50: '#cf7ac3',
    500: '#b53aaa',
    950: '#000000',
  },
}

SCSS

$custom: #b53aaa;
$custom-light: #cf7ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#b53aaa",
  "rgb": {
    "r": 181,
    "g": 58,
    "b": 170
  },
  "hsl": {
    "h": 305.366,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56646,
    "c": 0.20126,
    "h": 331.7
  },
  "luminance": 0.15752
}

Semantic roles & 50–950 ramp

primary

#B53AAA

secondary

#85C68B

accent

#DB5A4D

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A12

muted

#837C81

Preview Lab

Preview with #B53AAA

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

Preview Lab → · Contrast checker → · Palette generator →