#B543DC#B543DC

#B543DC is a mid, highly saturated purple. Relative luminance 0.190; OKLCH L 60.5% C 0.232 H 316.1°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B543DC
RGB	rgb(181, 67, 220)
HSL	hsl(285, 69%, 56%)
HSV	hsv(285, 70%, 86%)
CMYK	cmyk(17.7%, 69.5%, 0%, 13.7%)
CIE-LAB	lab(50.70, 67.39, -57.27)
CIE-LCH	lch(50.70, 88.44, 319.64°)
OKLab	oklab(60.46% 0.1673 -0.1611)
OKLCH	oklch(60.46% 0.232 316.1)
XYZ	xyz(33.9795, 19.0067, 69.5750)
Luminance	0.1900 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B543DC #6ADC43

analogous

#6943DC #B543DC #DC43B7

triadic

#B543DC #DCB543 #43DCB5

tetradic

#B543DC #DC6943 #6ADC43 #43B7DC

square

#B543DC #DC6943 #6ADC43 #43B7DC

split-complementary

#B543DC #B7DC43 #43DC69

monochromatic

#6E1A8B #9723BE #B543DC #C977E6 #DEAAEF

Accessibility & contrast

On white

4.37

#B543DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#B543DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B543DC

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B543DC	#FFFFFF	#000000	##000000
##B543DC	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E0

Deuteranopia (green-blind)

#427CD9

Tritanopia (blue-blind)

#B2628B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b543dc;
/* rgb */ color: rgb(181, 67, 220);
/* oklch */ color: oklch(60.5% 0.232 316.1);

Tailwind

colors: {
  custom: {
    50: '#cf80e8',
    500: '#b543dc',
    950: '#000000',
  },
}

SCSS

$custom: #b543dc;
$custom-light: #cf80e8;
$custom-dark: #000000;

JSON

{
  "hex": "#b543dc",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 220
  },
  "hsl": {
    "h": 284.706,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60457,
    "c": 0.23226,
    "h": 316.1
  },
  "luminance": 0.19005
}

Semantic roles & 50–950 ramp

primary

#B543DC

secondary

#AEDD9E

accent

#EB3C69

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B543DC

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

Preview Lab → · Contrast checker → · Palette generator →