#B53BCC#B53BCC

#B53BCC is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.7% C 0.228 H 320.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B53BCC
RGB	rgb(181, 59, 204)
HSL	hsl(290, 59%, 52%)
HSV	hsv(290, 71%, 80%)
CMYK	cmyk(11.3%, 71.1%, 0%, 20%)
CIE-LAB	lab(48.65, 67.41, -51.40)
CIE-LCH	lch(48.65, 84.77, 322.68°)
OKLab	oklab(58.69% 0.1764 -0.1438)
OKLCH	oklch(58.69% 0.228 320.8)
XYZ	xyz(31.5178, 17.3130, 58.7966)
Luminance	0.1731 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53BCC #52CC3B

analogous

#6D3BCC #B53BCC #CC3B9B

triadic

#B53BCC #CCB53B #3BCCB5

tetradic

#B53BCC #CC6D3B #52CC3B #3B9BCC

square

#B53BCC #CC6D3B #52CC3B #3B9BCC

split-complementary

#B53BCC #9BCC3B #3BCC6D

monochromatic

#621D70 #8D2AA0 #B53BCC #C76CD9 #DA9CE5

Accessibility & contrast

On white

4.71

#B53BCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B53BCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53BCC

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53BCC	#FFFFFF	#000000	##FFFFFF
##B53BCC	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD0

Deuteranopia (green-blind)

#4B78C9

Tritanopia (blue-blind)

#B65680

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b53bcc;
/* rgb */ color: rgb(181, 59, 204);
/* oklch */ color: oklch(58.7% 0.228 320.8);

Tailwind

colors: {
  custom: {
    50: '#cf7cdc',
    500: '#b53bcc',
    950: '#000000',
  },
}

SCSS

$custom: #b53bcc;
$custom-light: #cf7cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#b53bcc",
  "rgb": {
    "r": 181,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 290.483,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58687,
    "c": 0.22758,
    "h": 320.8
  },
  "luminance": 0.17311
}

Semantic roles & 50–950 ramp

primary

#B53BCC

secondary

#9CD192

accent

#E2465F

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B53BCC

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

Preview Lab → · Contrast checker → · Palette generator →