#B640D0#B640D0

#B640D0 is a mid, highly saturated purple. Relative luminance 0.182; OKLCH L 59.5% C 0.226 H 319.8°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#B640D0
RGB	rgb(182, 64, 208)
HSL	hsl(289, 61%, 53%)
HSV	hsv(289, 69%, 82%)
CMYK	cmyk(12.5%, 69.2%, 0%, 18.4%)
CIE-LAB	lab(49.70, 66.48, -52.01)
CIE-LCH	lch(49.70, 84.41, 321.96°)
OKLab	oklab(59.54% 0.1723 -0.1456)
OKLCH	oklch(59.54% 0.226 319.8)
XYZ	xyz(32.5085, 18.1675, 61.4566)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B640D0 #5AD040

analogous

#6E40D0 #B640D0 #D040A2

triadic

#B640D0 #D0B640 #40D0B6

tetradic

#B640D0 #D06E40 #5AD040 #40A2D0

square

#B640D0 #D06E40 #5AD040 #40A2D0

split-complementary

#B640D0 #A2D040 #40D06E

monochromatic

#681E78 #922AA9 #B640D0 #C971DC #DCA2E8

Accessibility & contrast

On white

4.53

#B640D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#B640D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B640D0

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B640D0	#FFFFFF	#000000	##000000
##B640D0	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED4

Deuteranopia (green-blind)

#4C7ACD

Tritanopia (blue-blind)

#B65B84

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b640d0;
/* rgb */ color: rgb(182, 64, 208);
/* oklch */ color: oklch(59.5% 0.226 319.8);

Tailwind

colors: {
  custom: {
    50: '#d07fdf',
    500: '#b640d0',
    950: '#000000',
  },
}

SCSS

$custom: #b640d0;
$custom-light: #d07fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#b640d0",
  "rgb": {
    "r": 182,
    "g": 64,
    "b": 208
  },
  "hsl": {
    "h": 289.167,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59541,
    "c": 0.22562,
    "h": 319.8
  },
  "luminance": 0.18166
}

Semantic roles & 50–950 ramp

primary

#B640D0

secondary

#A2D597

accent

#E44461

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B640D0

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

Preview Lab → · Contrast checker → · Palette generator →