#B664DD#B664DD

#B664DD is a light, vivid purple. Relative luminance 0.243; OKLCH L 64.6% C 0.188 H 313.6°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B664DD
RGB	rgb(182, 100, 221)
HSL	hsl(281, 64%, 63%)
HSV	hsv(281, 55%, 87%)
CMYK	cmyk(17.6%, 54.8%, 0%, 13.3%)
CIE-LAB	lab(56.37, 52.81, -48.77)
CIE-LCH	lch(56.37, 71.89, 317.28°)
OKLab	oklab(64.61% 0.13 -0.1364)
OKLCH	oklch(64.61% 0.188 313.6)
XYZ	xyz(36.8975, 24.2809, 71.1356)
Luminance	0.2428 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B664DD #8BDD64

analogous

#7964DD #B664DD #DD64C7

triadic

#B664DD #DDB664 #64DDB6

tetradic

#B664DD #DD7964 #8BDD64 #64C7DD

square

#B664DD #DD7964 #8BDD64 #64C7DD

split-complementary

#B664DD #C7DD64 #64DD79

monochromatic

#7A24A3 #9E32D2 #B664DD #CE96E8 #E5C8F3

Accessibility & contrast

On white

3.59

#B664DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#B664DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B664DD

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B664DD	#FFFFFF	#000000	##000000
##B664DD	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4483E1

Deuteranopia (green-blind)

#6089DA

Tritanopia (blue-blind)

#B37897

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #b664dd;
/* rgb */ color: rgb(182, 100, 221);
/* oklch */ color: oklch(64.6% 0.188 313.6);

Tailwind

colors: {
  custom: {
    50: '#ce93e8',
    500: '#b664dd',
    950: '#000000',
  },
}

SCSS

$custom: #b664dd;
$custom-light: #ce93e8;
$custom-dark: #000000;

JSON

{
  "hex": "#b664dd",
  "rgb": {
    "r": 182,
    "g": 100,
    "b": 221
  },
  "hsl": {
    "h": 280.661,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.64614,
    "c": 0.18841,
    "h": 313.6
  },
  "luminance": 0.2428
}

Semantic roles & 50–950 ramp

primary

#B664DD

secondary

#C7E4B9

accent

#CC1A53

background

#FDF9FE

surface

#FAF2FD

border

#D3CCD5

text

#140D16

muted

#837E84

Preview Lab

Preview with #B664DD

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

Preview Lab → · Contrast checker → · Palette generator →