#B643D6#B643D6

#B643D6 is a mid, highly saturated purple. Relative luminance 0.188; OKLCH L 60.2% C 0.227 H 318.0°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B643D6
RGB	rgb(182, 67, 214)
HSL	hsl(287, 64%, 55%)
HSV	hsv(287, 69%, 84%)
CMYK	cmyk(15%, 68.7%, 0%, 16.1%)
CIE-LAB	lab(50.47, 66.44, -54.21)
CIE-LCH	lch(50.47, 85.75, 320.79°)
OKLab	oklab(60.21% 0.1689 -0.1521)
OKLCH	oklch(60.21% 0.227 318)
XYZ	xyz(33.4345, 18.8159, 65.4760)
Luminance	0.1881 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643D6 #63D643

analogous

#6D43D6 #B643D6 #D643AC

triadic

#B643D6 #D6B643 #43D6B6

tetradic

#B643D6 #D66D43 #63D643 #43ACD6

square

#B643D6 #D66D43 #63D643 #43ACD6

split-complementary

#B643D6 #ACD643 #43D66D

monochromatic

#6C1C82 #9627B4 #B643D6 #CA75E1 #DDA7EC

Accessibility & contrast

On white

4.41

#B643D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#B643D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B643D6

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643D6	#FFFFFF	#000000	##000000
##B643D6	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DA

Deuteranopia (green-blind)

#497CD3

Tritanopia (blue-blind)

#B55F88

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b643d6;
/* rgb */ color: rgb(182, 67, 214);
/* oklch */ color: oklch(60.2% 0.227 318.0);

Tailwind

colors: {
  custom: {
    50: '#d080e3',
    500: '#b643d6',
    950: '#000000',
  },
}

SCSS

$custom: #b643d6;
$custom-light: #d080e3;
$custom-dark: #000000;

JSON

{
  "hex": "#b643d6",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 214
  },
  "hsl": {
    "h": 286.939,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60209,
    "c": 0.2273,
    "h": 318
  },
  "luminance": 0.18814
}

Semantic roles & 50–950 ramp

primary

#B643D6

secondary

#A9D99C

accent

#E74165

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B15

muted

#837C84

Preview Lab

Preview with #B643D6

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

Preview Lab → · Contrast checker → · Palette generator →