#B643D5#B643D5

#B643D5 is a mid, highly saturated purple. Relative luminance 0.188; OKLCH L 60.1% C 0.226 H 318.3°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#B643D5
RGB	rgb(182, 67, 213)
HSL	hsl(287, 63%, 55%)
HSV	hsv(287, 69%, 84%)
CMYK	cmyk(14.6%, 68.5%, 0%, 16.5%)
CIE-LAB	lab(50.41, 66.25, -53.73)
CIE-LCH	lch(50.41, 85.30, 320.96°)
OKLab	oklab(60.15% 0.169 -0.1507)
OKLCH	oklch(60.15% 0.226 318.3)
XYZ	xyz(33.3071, 18.7650, 64.8054)
Luminance	0.1876 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643D5 #62D543

analogous

#6D43D5 #B643D5 #D543AB

triadic

#B643D5 #D5B643 #43D5B6

tetradic

#B643D5 #D56D43 #62D543 #43ABD5

square

#B643D5 #D56D43 #62D543 #43ABD5

split-complementary

#B643D5 #ABD543 #43D56D

monochromatic

#6C1D81 #9528B3 #B643D5 #C975E0 #DDA7EB

Accessibility & contrast

On white

4.42

#B643D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#B643D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B643D5

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643D5	#FFFFFF	#000000	##000000
##B643D5	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071D9

Deuteranopia (green-blind)

#4A7CD2

Tritanopia (blue-blind)

#B55F87

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b643d5;
/* rgb */ color: rgb(182, 67, 213);
/* oklch */ color: oklch(60.1% 0.226 318.3);

Tailwind

colors: {
  custom: {
    50: '#d080e3',
    500: '#b643d5',
    950: '#000000',
  },
}

SCSS

$custom: #b643d5;
$custom-light: #d080e3;
$custom-dark: #000000;

JSON

{
  "hex": "#b643d5",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 213
  },
  "hsl": {
    "h": 287.26,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.60147,
    "c": 0.22641,
    "h": 318.3
  },
  "luminance": 0.18763
}

Semantic roles & 50–950 ramp

primary

#B643D5

secondary

#A8D99B

accent

#E74164

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B643D5

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

Preview Lab → · Contrast checker → · Palette generator →