#B643C1#B643C1

#B643C1 is a mid, highly saturated purple. Relative luminance 0.178; OKLCH L 59.0% C 0.209 H 324.1°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#B643C1
RGB	rgb(182, 67, 193)
HSL	hsl(295, 50%, 51%)
HSV	hsv(295, 65%, 76%)
CMYK	cmyk(5.7%, 65.3%, 0%, 24.3%)
CIE-LAB	lab(49.27, 62.57, -44.05)
CIE-LCH	lch(49.27, 76.52, 324.85°)
OKLab	oklab(58.96% 0.1694 -0.1224)
OKLCH	oklch(58.96% 0.209 324.1)
XYZ	xyz(30.9234, 17.8115, 52.2509)
Luminance	0.1781 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643C1 #4EC143

analogous

#7743C1 #B643C1 #C1438D

triadic

#B643C1 #C1B643 #43C1B6

tetradic

#B643C1 #C17743 #4EC143 #438DC1

square

#B643C1 #C17743 #4EC143 #438DC1

split-complementary

#B643C1 #8DC143 #43C177

monochromatic

#612267 #8D3195 #B643C1 #C871D0 #DA9FDF

Accessibility & contrast

On white

4.60

#B643C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#B643C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B643C1

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643C1	#FFFFFF	#000000	##FFFFFF
##B643C1	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286CC5

Deuteranopia (green-blind)

#587ABE

Tritanopia (blue-blind)

#B9577C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b643c1;
/* rgb */ color: rgb(182, 67, 193);
/* oklch */ color: oklch(59.0% 0.209 324.1);

Tailwind

colors: {
  custom: {
    50: '#cf80d4',
    500: '#b643c1',
    950: '#000000',
  },
}

SCSS

$custom: #b643c1;
$custom-light: #cf80d4;
$custom-dark: #000000;

JSON

{
  "hex": "#b643c1",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 193
  },
  "hsl": {
    "h": 294.762,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.58956,
    "c": 0.20901,
    "h": 324.1
  },
  "luminance": 0.1781
}

Semantic roles & 50–950 ramp

primary

#B643C1

secondary

#99CC94

accent

#DA4E5A

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B643C1

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

Preview Lab → · Contrast checker → · Palette generator →