#B53AA3#B53AA3

#B53AA3 is a mid, vivid purple. Relative luminance 0.155; OKLCH L 56.3% C 0.196 H 334.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#B53AA3
RGB	rgb(181, 58, 163)
HSL	hsl(309, 51%, 47%)
HSV	hsv(309, 68%, 71%)
CMYK	cmyk(0%, 68%, 9.9%, 29%)
CIE-LAB	lab(46.31, 60.85, -31.13)
CIE-LCH	lch(46.31, 68.35, 332.91°)
OKLab	oklab(56.29% 0.1766 -0.085)
OKLCH	oklch(56.29% 0.196 334.3)
XYZ	xyz(27.1802, 15.4965, 36.2028)
Luminance	0.1549 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53AA3 #3AB54C

analogous

#893AB5 #B53AA3 #B53A66

triadic

#B53AA3 #A3B53A #3AA3B5

tetradic

#B53AA3 #B5893A #3AB54C #3A66B5

square

#B53AA3 #B5893A #3AB54C #3A66B5

split-complementary

#B53AA3 #66B53A #3AB589

monochromatic

#581C50 #872B79 #B53AA3 #CC60BC #DB8ED0

Accessibility & contrast

On white

5.12

#B53AA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B53AA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53AA3

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53AA3	#FFFFFF	#000000	##FFFFFF
##B53AA3	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3862A6

Deuteranopia (green-blind)

#6274A0

Tritanopia (blue-blind)

#BD446A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b53aa3;
/* rgb */ color: rgb(181, 58, 163);
/* oklch */ color: oklch(56.3% 0.196 334.3);

Tailwind

colors: {
  custom: {
    50: '#cf7abe',
    500: '#b53aa3',
    950: '#000000',
  },
}

SCSS

$custom: #b53aa3;
$custom-light: #cf7abe;
$custom-dark: #000000;

JSON

{
  "hex": "#b53aa3",
  "rgb": {
    "r": 181,
    "g": 58,
    "b": 163
  },
  "hsl": {
    "h": 308.78,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56285,
    "c": 0.19598,
    "h": 334.3
  },
  "luminance": 0.15494
}

Semantic roles & 50–950 ramp

primary

#B53AA3

secondary

#85C68F

accent

#DB624D

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B53AA3

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

Preview Lab → · Contrast checker → · Palette generator →