#B53AD5#B53AD5

#B53AD5 is a mid, highly saturated purple. Relative luminance 0.177; OKLCH L 59.2% C 0.236 H 318.4°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#B53AD5
RGB	rgb(181, 58, 213)
HSL	hsl(288, 65%, 53%)
HSV	hsv(288, 73%, 84%)
CMYK	cmyk(15%, 72.8%, 0%, 16.5%)
CIE-LAB	lab(49.08, 69.42, -55.88)
CIE-LCH	lch(49.08, 89.12, 321.17°)
OKLab	oklab(59.16% 0.1766 -0.157)
OKLCH	oklch(59.16% 0.236 318.4)
XYZ	xyz(32.5777, 17.6555, 64.6297)
Luminance	0.1765 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53AD5 #5AD53A

analogous

#673AD5 #B53AD5 #D53AA7

triadic

#B53AD5 #D5B53A #3AD5B5

tetradic

#B53AD5 #D5673A #5AD53A #3AA7D5

square

#B53AD5 #D5673A #5AD53A #3AA7D5

split-complementary

#B53AD5 #A7D53A #3AD567

monochromatic

#671A7A #9125AD #B53AD5 #C86CE0 #DB9FEB

Accessibility & contrast

On white

4.63

#B53AD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#B53AD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B53AD5

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53AD5	#FFFFFF	#000000	##FFFFFF
##B53AD5	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD9

Deuteranopia (green-blind)

#4278D2

Tritanopia (blue-blind)

#B45A85

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b53ad5;
/* rgb */ color: rgb(181, 58, 213);
/* oklch */ color: oklch(59.2% 0.236 318.4);

Tailwind

colors: {
  custom: {
    50: '#cf7ce3',
    500: '#b53ad5',
    950: '#000000',
  },
}

SCSS

$custom: #b53ad5;
$custom-light: #cf7ce3;
$custom-dark: #000000;

JSON

{
  "hex": "#b53ad5",
  "rgb": {
    "r": 181,
    "g": 58,
    "b": 213
  },
  "hsl": {
    "h": 287.613,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59164,
    "c": 0.23629,
    "h": 318.4
  },
  "luminance": 0.17654
}

Semantic roles & 50–950 ramp

primary

#B53AD5

secondary

#A2D794

accent

#E84063

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140A15

muted

#837C84

Preview Lab

Preview with #B53AD5

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

Preview Lab → · Contrast checker → · Palette generator →