#B53BA5#B53BA5

#B53BA5 is a mid, vivid purple. Relative luminance 0.157; OKLCH L 56.5% C 0.196 H 333.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#B53BA5
RGB	rgb(181, 59, 165)
HSL	hsl(308, 51%, 47%)
HSV	hsv(308, 67%, 71%)
CMYK	cmyk(0%, 67.4%, 8.8%, 29%)
CIE-LAB	lab(46.54, 60.78, -31.95)
CIE-LCH	lch(46.54, 68.67, 332.27°)
OKLab	oklab(56.49% 0.1757 -0.0874)
OKLCH	oklch(56.49% 0.196 333.5)
XYZ	xyz(27.4117, 15.6705, 37.1710)
Luminance	0.1567 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53BA5 #3BB54B

analogous

#883BB5 #B53BA5 #B53B68

triadic

#B53BA5 #A5B53B #3BA5B5

tetradic

#B53BA5 #B5883B #3BB54B #3B68B5

square

#B53BA5 #B5883B #3BB54B #3B68B5

split-complementary

#B53BA5 #68B53B #3BB588

monochromatic

#591D51 #872C7B #B53BA5 #CC62BE #DB90D1

Accessibility & contrast

On white

5.08

#B53BA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#B53BA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53BA5

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53BA5	#FFFFFF	#000000	##FFFFFF
##B53BA5	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3863A8

Deuteranopia (green-blind)

#6275A2

Tritanopia (blue-blind)

#BD456B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b53ba5;
/* rgb */ color: rgb(181, 59, 165);
/* oklch */ color: oklch(56.5% 0.196 333.5);

Tailwind

colors: {
  custom: {
    50: '#cf7bc0',
    500: '#b53ba5',
    950: '#000000',
  },
}

SCSS

$custom: #b53ba5;
$custom-light: #cf7bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#b53ba5",
  "rgb": {
    "r": 181,
    "g": 59,
    "b": 165
  },
  "hsl": {
    "h": 307.869,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56485,
    "c": 0.1962,
    "h": 333.5
  },
  "luminance": 0.15668
}

Semantic roles & 50–950 ramp

primary

#B53BA5

secondary

#86C68F

accent

#DA604D

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B53BA5

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

Preview Lab → · Contrast checker → · Palette generator →