#B53AA4#B53AA4

#B53AA4 is a mid, vivid purple. Relative luminance 0.155; OKLCH L 56.3% C 0.197 H 333.9°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#B53AA4
RGB	rgb(181, 58, 164)
HSL	hsl(308, 51%, 47%)
HSV	hsv(308, 68%, 71%)
CMYK	cmyk(0%, 68%, 9.4%, 29%)
CIE-LAB	lab(46.35, 61.01, -31.65)
CIE-LCH	lch(46.35, 68.73, 332.58°)
OKLab	oklab(56.34% 0.1767 -0.0865)
OKLCH	oklch(56.34% 0.197 333.9)
XYZ	xyz(27.2701, 15.5324, 36.6766)
Luminance	0.1553 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53AA4 #3AB54B

analogous

#893AB5 #B53AA4 #B53A67

triadic

#B53AA4 #A4B53A #3AA4B5

tetradic

#B53AA4 #B5893A #3AB54B #3A67B5

square

#B53AA4 #B5893A #3AB54B #3A67B5

split-complementary

#B53AA4 #67B53A #3AB589

monochromatic

#581C50 #872B7A #B53AA4 #CC60BD #DB8ED0

Accessibility & contrast

On white

5.11

#B53AA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#B53AA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53AA4

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53AA4	#FFFFFF	#000000	##FFFFFF
##B53AA4	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3762A7

Deuteranopia (green-blind)

#6274A1

Tritanopia (blue-blind)

#BD446A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b53aa4;
/* rgb */ color: rgb(181, 58, 164);
/* oklch */ color: oklch(56.3% 0.197 333.9);

Tailwind

colors: {
  custom: {
    50: '#cf7abf',
    500: '#b53aa4',
    950: '#000000',
  },
}

SCSS

$custom: #b53aa4;
$custom-light: #cf7abf;
$custom-dark: #000000;

JSON

{
  "hex": "#b53aa4",
  "rgb": {
    "r": 181,
    "g": 58,
    "b": 164
  },
  "hsl": {
    "h": 308.293,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56336,
    "c": 0.19673,
    "h": 333.9
  },
  "luminance": 0.1553
}

Semantic roles & 50–950 ramp

primary

#B53AA4

secondary

#85C68E

accent

#DB614D

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B53AA4

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

Preview Lab → · Contrast checker → · Palette generator →