#B643C6#B643C6

#B643C6 is a mid, highly saturated purple. Relative luminance 0.180; OKLCH L 59.2% C 0.213 H 322.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#B643C6
RGB	rgb(182, 67, 198)
HSL	hsl(293, 53%, 52%)
HSV	hsv(293, 66%, 78%)
CMYK	cmyk(8.1%, 66.2%, 0%, 22.4%)
CIE-LAB	lab(49.54, 63.47, -46.51)
CIE-LCH	lch(49.54, 78.68, 323.77°)
OKLab	oklab(59.24% 0.1694 -0.1296)
OKLCH	oklch(59.24% 0.213 322.6)
XYZ	xyz(31.4906, 18.0383, 55.2382)
Luminance	0.1804 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643C6 #53C643

analogous

#7543C6 #B643C6 #C64394

triadic

#B643C6 #C6B643 #43C6B6

tetradic

#B643C6 #C67543 #53C643 #4394C6

square

#B643C6 #C67543 #53C643 #4394C6

split-complementary

#B643C6 #94C643 #43C675

monochromatic

#64216D #8F2F9C #B643C6 #C872D4 #DAA1E2

Accessibility & contrast

On white

4.56

#B643C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#B643C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B643C6

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643C6	#FFFFFF	#000000	##000000
##B643C6	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#206DCA

Deuteranopia (green-blind)

#557AC3

Tritanopia (blue-blind)

#B8597F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b643c6;
/* rgb */ color: rgb(182, 67, 198);
/* oklch */ color: oklch(59.2% 0.213 322.6);

Tailwind

colors: {
  custom: {
    50: '#cf80d8',
    500: '#b643c6',
    950: '#000000',
  },
}

SCSS

$custom: #b643c6;
$custom-light: #cf80d8;
$custom-dark: #000000;

JSON

{
  "hex": "#b643c6",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 198
  },
  "hsl": {
    "h": 292.672,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59244,
    "c": 0.2133,
    "h": 322.6
  },
  "luminance": 0.18037
}

Semantic roles & 50–950 ramp

primary

#B643C6

secondary

#9DCF96

accent

#DD4B5D

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B643C6

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

Preview Lab → · Contrast checker → · Palette generator →