#B643C4#B643C4

#B643C4 is a mid, highly saturated purple. Relative luminance 0.179; OKLCH L 59.1% C 0.212 H 323.2°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B643C4
RGB	rgb(182, 67, 196)
HSL	hsl(293, 52%, 52%)
HSV	hsv(293, 66%, 77%)
CMYK	cmyk(7.1%, 65.8%, 0%, 23.1%)
CIE-LAB	lab(49.43, 63.11, -45.53)
CIE-LCH	lch(49.43, 77.82, 324.19°)
OKLab	oklab(59.13% 0.1694 -0.1267)
OKLCH	oklch(59.13% 0.212 323.2)
XYZ	xyz(31.2614, 17.9467, 54.0313)
Luminance	0.1794 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643C4 #51C443

analogous

#7643C4 #B643C4 #C44392

triadic

#B643C4 #C4B643 #43C4B6

tetradic

#B643C4 #C47643 #51C443 #4392C4

square

#B643C4 #C47643 #51C443 #4392C4

split-complementary

#B643C4 #92C443 #43C476

monochromatic

#63226B #8E309A #B643C4 #C872D3 #DAA0E1

Accessibility & contrast

On white

4.58

#B643C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#B643C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B643C4

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643C4	#FFFFFF	#000000	##000000
##B643C4	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#246DC8

Deuteranopia (green-blind)

#577AC1

Tritanopia (blue-blind)

#B9587E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b643c4;
/* rgb */ color: rgb(182, 67, 196);
/* oklch */ color: oklch(59.1% 0.212 323.2);

Tailwind

colors: {
  custom: {
    50: '#cf80d6',
    500: '#b643c4',
    950: '#000000',
  },
}

SCSS

$custom: #b643c4;
$custom-light: #cf80d6;
$custom-dark: #000000;

JSON

{
  "hex": "#b643c4",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 196
  },
  "hsl": {
    "h": 293.488,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.59128,
    "c": 0.21157,
    "h": 323.2
  },
  "luminance": 0.17945
}

Semantic roles & 50–950 ramp

primary

#B643C4

secondary

#9BCE95

accent

#DC4C5C

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B643C4

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

Preview Lab → · Contrast checker → · Palette generator →