#B643E0#B643E0

#B643E0 is a mid, highly saturated purple. Relative luminance 0.193; OKLCH L 60.8% C 0.236 H 315.4°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#B643E0
RGB	rgb(182, 67, 224)
HSL	hsl(284, 72%, 57%)
HSV	hsv(284, 70%, 88%)
CMYK	cmyk(18.7%, 70.1%, 0%, 12.2%)
CIE-LAB	lab(51.09, 68.37, -58.91)
CIE-LCH	lch(51.09, 90.25, 319.25°)
OKLab	oklab(60.84% 0.1682 -0.1658)
OKLCH	oklch(60.84% 0.236 315.4)
XYZ	xyz(34.7509, 19.3425, 72.4095)
Luminance	0.1934 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B643E0 #6DE043

analogous

#6843E0 #B643E0 #E043BC

triadic

#B643E0 #E0B643 #43E0B6

tetradic

#B643E0 #E06843 #6DE043 #43BCE0

square

#B643E0 #E06843 #6DE043 #43BCE0

split-complementary

#B643E0 #BCE043 #43E068

monochromatic

#701891 #9921C5 #B643E0 #CA78E9 #DFACF1

Accessibility & contrast

On white

4.31

#B643E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#B643E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B643E0

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B643E0	#FFFFFF	#000000	##000000
##B643E0	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E4

Deuteranopia (green-blind)

#3F7DDC

Tritanopia (blue-blind)

#B3638D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b643e0;
/* rgb */ color: rgb(182, 67, 224);
/* oklch */ color: oklch(60.8% 0.236 315.4);

Tailwind

colors: {
  custom: {
    50: '#d081ea',
    500: '#b643e0',
    950: '#000000',
  },
}

SCSS

$custom: #b643e0;
$custom-light: #d081ea;
$custom-dark: #000000;

JSON

{
  "hex": "#b643e0",
  "rgb": {
    "r": 182,
    "g": 67,
    "b": 224
  },
  "hsl": {
    "h": 283.949,
    "s": 71.689,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60844,
    "c": 0.23619,
    "h": 315.4
  },
  "luminance": 0.19341
}

Semantic roles & 50–950 ramp

primary

#B643E0

secondary

#B1DF9F

accent

#EE396A

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B643E0

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

Preview Lab → · Contrast checker → · Palette generator →