#B661DF#B661DF

#B661DF is a light, vivid purple. Relative luminance 0.238; OKLCH L 64.3% C 0.195 H 313.4°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#B661DF
RGB	rgb(182, 97, 223)
HSL	hsl(280, 66%, 63%)
HSV	hsv(280, 57%, 87%)
CMYK	cmyk(18.4%, 56.5%, 0%, 12.5%)
CIE-LAB	lab(55.91, 54.74, -50.62)
CIE-LCH	lch(55.91, 74.56, 317.24°)
OKLab	oklab(64.31% 0.134 -0.1418)
OKLCH	oklch(64.31% 0.195 313.4)
XYZ	xyz(36.8831, 23.8232, 72.4531)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B661DF #8ADF61

analogous

#7761DF #B661DF #DF61C9

triadic

#B661DF #DFB661 #61DFB6

tetradic

#B661DF #DF7761 #8ADF61 #61C9DF

square

#B661DF #DF7761 #8ADF61 #61C9DF

split-complementary

#B661DF #C9DF61 #61DF77

monochromatic

#7A21A4 #9E2ED5 #B661DF #CE94E9 #E5C7F4

Accessibility & contrast

On white

3.64

#B661DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#B661DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B661DF

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B661DF	#FFFFFF	#000000	##000000
##B661DF	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C81E3

Deuteranopia (green-blind)

#5C88DC

Tritanopia (blue-blind)

#B27797

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b661df;
/* rgb */ color: rgb(182, 97, 223);
/* oklch */ color: oklch(64.3% 0.195 313.4);

Tailwind

colors: {
  custom: {
    50: '#cf91e9',
    500: '#b661df',
    950: '#000000',
  },
}

SCSS

$custom: #b661df;
$custom-light: #cf91e9;
$custom-dark: #000000;

JSON

{
  "hex": "#b661df",
  "rgb": {
    "r": 182,
    "g": 97,
    "b": 223
  },
  "hsl": {
    "h": 280.476,
    "s": 66.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.64313,
    "c": 0.19505,
    "h": 313.4
  },
  "luminance": 0.23822
}

Semantic roles & 50–950 ramp

primary

#B661DF

secondary

#C6E5B7

accent

#CE1753

background

#FDF9FE

surface

#FAF1FD

border

#D3CBD5

text

#140D16

muted

#837E84

Preview Lab

Preview with #B661DF

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

Preview Lab → · Contrast checker → · Palette generator →