#B543D2#B543D2

#B543D2 is a mid, highly saturated purple. Relative luminance 0.185; OKLCH L 59.8% C 0.223 H 318.8°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B543D2
RGB	rgb(181, 67, 210)
HSL	hsl(288, 61%, 54%)
HSV	hsv(288, 68%, 82%)
CMYK	cmyk(13.8%, 68.1%, 0%, 17.6%)
CIE-LAB	lab(50.09, 65.47, -52.54)
CIE-LCH	lch(50.09, 83.95, 321.25°)
OKLab	oklab(59.83% 0.168 -0.1472)
OKLCH	oklch(59.83% 0.223 318.8)
XYZ	xyz(32.6945, 18.4927, 62.8076)
Luminance	0.1849 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B543D2 #60D243

analogous

#6E43D2 #B543D2 #D243A8

triadic

#B543D2 #D2B543 #43D2B5

tetradic

#B543D2 #D26E43 #60D243 #43A8D2

square

#B543D2 #D26E43 #60D243 #43A8D2

split-complementary

#B543D2 #A8D243 #43D26E

monochromatic

#6A1E7D #932AAE #B543D2 #C874DE #DCA6EA

Accessibility & contrast

On white

4.47

#B543D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#B543D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B543D2

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B543D2	#FFFFFF	#000000	##000000
##B543D2	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D6

Deuteranopia (green-blind)

#4B7BCF

Tritanopia (blue-blind)

#B55E86

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b543d2;
/* rgb */ color: rgb(181, 67, 210);
/* oklch */ color: oklch(59.8% 0.223 318.8);

Tailwind

colors: {
  custom: {
    50: '#cf80e0',
    500: '#b543d2',
    950: '#000000',
  },
}

SCSS

$custom: #b543d2;
$custom-light: #cf80e0;
$custom-dark: #000000;

JSON

{
  "hex": "#b543d2",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 210
  },
  "hsl": {
    "h": 287.832,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59829,
    "c": 0.22335,
    "h": 318.8
  },
  "luminance": 0.18491
}

Semantic roles & 50–950 ramp

primary

#B543D2

secondary

#A6D79A

accent

#E44364

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B543D2

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

Preview Lab → · Contrast checker → · Palette generator →