#B640D6#B640D6

#B640D6 is a mid, highly saturated purple. Relative luminance 0.185; OKLCH L 59.9% C 0.231 H 318.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B640D6
RGB	rgb(182, 64, 214)
HSL	hsl(287, 65%, 55%)
HSV	hsv(287, 70%, 84%)
CMYK	cmyk(15%, 70.1%, 0%, 16.1%)
CIE-LAB	lab(50.06, 67.61, -54.87)
CIE-LCH	lch(50.06, 87.07, 320.94°)
OKLab	oklab(59.92% 0.172 -0.154)
OKLCH	oklch(59.92% 0.231 318.2)
XYZ	xyz(33.2607, 18.4684, 65.4180)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B640D6 #60D640

analogous

#6B40D6 #B640D6 #D640AB

triadic

#B640D6 #D6B640 #40D6B6

tetradic

#B640D6 #D66B40 #60D640 #40ABD6

square

#B640D6 #D66B40 #60D640 #40ABD6

split-complementary

#B640D6 #ABD640 #40D66B

monochromatic

#6B1B80 #9526B2 #B640D6 #C972E1 #DDA5EC

Accessibility & contrast

On white

4.47

#B640D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#B640D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B640D6

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B640D6	#FFFFFF	#000000	##000000
##B640D6	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DA

Deuteranopia (green-blind)

#477BD3

Tritanopia (blue-blind)

#B55D87

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b640d6;
/* rgb */ color: rgb(182, 64, 214);
/* oklch */ color: oklch(59.9% 0.231 318.2);

Tailwind

colors: {
  custom: {
    50: '#d07fe3',
    500: '#b640d6',
    950: '#000000',
  },
}

SCSS

$custom: #b640d6;
$custom-light: #d07fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#b640d6",
  "rgb": {
    "r": 182,
    "g": 64,
    "b": 214
  },
  "hsl": {
    "h": 287.2,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59915,
    "c": 0.23083,
    "h": 318.2
  },
  "luminance": 0.18467
}

Semantic roles & 50–950 ramp

primary

#B640D6

secondary

#A7D999

accent

#E84064

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B15

muted

#837C84

Preview Lab

Preview with #B640D6

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

Preview Lab → · Contrast checker → · Palette generator →