#B53DD3#B53DD3

#B53DD3 is a mid, highly saturated purple. Relative luminance 0.179; OKLCH L 59.3% C 0.231 H 318.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B53DD3
RGB	rgb(181, 61, 211)
HSL	hsl(288, 63%, 53%)
HSV	hsv(288, 71%, 83%)
CMYK	cmyk(14.2%, 71.1%, 0%, 17.3%)
CIE-LAB	lab(49.33, 67.96, -54.32)
CIE-LCH	lch(49.33, 87.01, 321.36°)
OKLab	oklab(59.31% 0.174 -0.1524)
OKLCH	oklch(59.31% 0.231 318.8)
XYZ	xyz(32.4811, 17.8659, 63.3529)
Luminance	0.1786 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53DD3 #5BD33D

analogous

#6A3DD3 #B53DD3 #D33DA6

triadic

#B53DD3 #D3B53D #3DD3B5

tetradic

#B53DD3 #D36A3D #5BD33D #3DA6D3

square

#B53DD3 #D36A3D #5BD33D #3DA6D3

split-complementary

#B53DD3 #A6D33D #3DD36A

monochromatic

#671C7A #9127AC #B53DD3 #C86FDE #DBA1EA

Accessibility & contrast

On white

4.59

#B53DD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#B53DD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B53DD3

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53DD3	#FFFFFF	#000000	##FFFFFF
##B53DD3	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD7

Deuteranopia (green-blind)

#4679D0

Tritanopia (blue-blind)

#B55A84

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b53dd3;
/* rgb */ color: rgb(181, 61, 211);
/* oklch */ color: oklch(59.3% 0.231 318.8);

Tailwind

colors: {
  custom: {
    50: '#cf7de1',
    500: '#b53dd3',
    950: '#000000',
  },
}

SCSS

$custom: #b53dd3;
$custom-light: #cf7de1;
$custom-dark: #000000;

JSON

{
  "hex": "#b53dd3",
  "rgb": {
    "r": 181,
    "g": 61,
    "b": 211
  },
  "hsl": {
    "h": 288,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59308,
    "c": 0.23127,
    "h": 318.8
  },
  "luminance": 0.17864
}

Semantic roles & 50–950 ramp

primary

#B53DD3

secondary

#A3D696

accent

#E64263

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B53DD3

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

Preview Lab → · Contrast checker → · Palette generator →