#B53FCB#B53FCB

#B53FCB is a mid, highly saturated purple. Relative luminance 0.177; OKLCH L 59.0% C 0.222 H 320.9°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#B53FCB
RGB	rgb(181, 63, 203)
HSL	hsl(291, 57%, 52%)
HSV	hsv(291, 69%, 80%)
CMYK	cmyk(10.8%, 69%, 0%, 20.4%)
CIE-LAB	lab(49.12, 65.73, -50.07)
CIE-LCH	lch(49.12, 82.63, 322.70°)
OKLab	oklab(59% 0.1724 -0.14)
OKLCH	oklch(59% 0.222 320.9)
XYZ	xyz(31.6118, 17.6922, 58.2382)
Luminance	0.1769 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53FCB #55CB3F

analogous

#6F3FCB #B53FCB #CB3F9B

triadic

#B53FCB #CBB53F #3FCBB5

tetradic

#B53FCB #CB6F3F #55CB3F #3F9BCB

square

#B53FCB #CB6F3F #55CB3F #3F9BCB

split-complementary

#B53FCB #9BCB3F #3FCB6F

monochromatic

#641F71 #8F2CA1 #B53FCB #C86FD8 #DA9FE5

Accessibility & contrast

On white

4.63

#B53FCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#B53FCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B53FCB

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53FCB	#FFFFFF	#000000	##FFFFFF
##B53FCB	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#016CCF

Deuteranopia (green-blind)

#4E79C8

Tritanopia (blue-blind)

#B65881

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b53fcb;
/* rgb */ color: rgb(181, 63, 203);
/* oklch */ color: oklch(59.0% 0.222 320.9);

Tailwind

colors: {
  custom: {
    50: '#cf7edb',
    500: '#b53fcb',
    950: '#000000',
  },
}

SCSS

$custom: #b53fcb;
$custom-light: #cf7edb;
$custom-dark: #000000;

JSON

{
  "hex": "#b53fcb",
  "rgb": {
    "r": 181,
    "g": 63,
    "b": 203
  },
  "hsl": {
    "h": 290.571,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.59003,
    "c": 0.22209,
    "h": 320.9
  },
  "luminance": 0.17691
}

Semantic roles & 50–950 ramp

primary

#B53FCB

secondary

#9ED194

accent

#E1475F

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B53FCB

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

Preview Lab → · Contrast checker → · Palette generator →