#B53BC3#B53BC3

#B53BC3 is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 58.1% C 0.220 H 323.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B53BC3
RGB	rgb(181, 59, 195)
HSL	hsl(294, 54%, 50%)
HSV	hsv(294, 70%, 76%)
CMYK	cmyk(7.2%, 69.7%, 0%, 23.5%)
CIE-LAB	lab(48.13, 65.80, -47.04)
CIE-LCH	lch(48.13, 80.88, 324.44°)
OKLab	oklab(58.14% 0.1768 -0.1311)
OKLCH	oklch(58.14% 0.22 323.4)
XYZ	xyz(30.4694, 16.8936, 53.2751)
Luminance	0.1689 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53BC3 #49C33B

analogous

#713BC3 #B53BC3 #C33B8D

triadic

#B53BC3 #C3B53B #3BC3B5

tetradic

#B53BC3 #C3713B #49C33B #3B8DC3

square

#B53BC3 #C3713B #49C33B #3B8DC3

split-complementary

#B53BC3 #8DC33B #3BC371

monochromatic

#5E1F65 #892D94 #B53BC3 #C769D2 #D998E0

Accessibility & contrast

On white

4.80

#B53BC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#B53BC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53BC3

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53BC3	#FFFFFF	#000000	##FFFFFF
##B53BC3	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F69C7

Deuteranopia (green-blind)

#5177C0

Tritanopia (blue-blind)

#B8527B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b53bc3;
/* rgb */ color: rgb(181, 59, 195);
/* oklch */ color: oklch(58.1% 0.220 323.4);

Tailwind

colors: {
  custom: {
    50: '#cf7cd6',
    500: '#b53bc3',
    950: '#000000',
  },
}

SCSS

$custom: #b53bc3;
$custom-light: #cf7cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#b53bc3",
  "rgb": {
    "r": 181,
    "g": 59,
    "b": 195
  },
  "hsl": {
    "h": 293.824,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58142,
    "c": 0.22006,
    "h": 323.4
  },
  "luminance": 0.16892
}

Semantic roles & 50–950 ramp

primary

#B53BC3

secondary

#94CC8E

accent

#DD4B5A

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B53BC3

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

Preview Lab → · Contrast checker → · Palette generator →