#B543C3#B543C3

#B543C3 is a mid, highly saturated purple. Relative luminance 0.178; OKLCH L 58.9% C 0.210 H 323.2°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#B543C3
RGB	rgb(181, 67, 195)
HSL	hsl(293, 52%, 51%)
HSV	hsv(293, 66%, 76%)
CMYK	cmyk(7.2%, 65.6%, 0%, 23.5%)
CIE-LAB	lab(49.23, 62.69, -45.28)
CIE-LCH	lch(49.23, 77.34, 324.16°)
OKLab	oklab(58.93% 0.1683 -0.126)
OKLCH	oklch(58.93% 0.21 323.2)
XYZ	xyz(30.9126, 17.7799, 53.4228)
Luminance	0.1778 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B543C3 #51C343

analogous

#7543C3 #B543C3 #C34391

triadic

#B543C3 #C3B543 #43C3B5

tetradic

#B543C3 #C37543 #51C343 #4391C3

square

#B543C3 #C37543 #51C343 #4391C3

split-complementary

#B543C3 #91C343 #43C375

monochromatic

#62226A #8D3198 #B543C3 #C771D2 #DAA0E1

Accessibility & contrast

On white

4.61

#B543C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#B543C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B543C3

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B543C3	#FFFFFF	#000000	##FFFFFF
##B543C3	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#246CC7

Deuteranopia (green-blind)

#567AC0

Tritanopia (blue-blind)

#B8587D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b543c3;
/* rgb */ color: rgb(181, 67, 195);
/* oklch */ color: oklch(58.9% 0.210 323.2);

Tailwind

colors: {
  custom: {
    50: '#cf80d6',
    500: '#b543c3',
    950: '#000000',
  },
}

SCSS

$custom: #b543c3;
$custom-light: #cf80d6;
$custom-dark: #000000;

JSON

{
  "hex": "#b543c3",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 195
  },
  "hsl": {
    "h": 293.438,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.58934,
    "c": 0.21024,
    "h": 323.2
  },
  "luminance": 0.17778
}

Semantic roles & 50–950 ramp

primary

#B543C3

secondary

#9BCD95

accent

#DB4D5C

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B543C3

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

Preview Lab → · Contrast checker → · Palette generator →