#B366DC#B366DC

#B366DC is a light, vivid violet. Relative luminance 0.243; OKLCH L 64.5% C 0.183 H 312.5°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B366DC
RGB	rgb(179, 102, 220)
HSL	hsl(279, 63%, 63%)
HSV	hsv(279, 54%, 86%)
CMYK	cmyk(18.6%, 53.6%, 0%, 13.7%)
CIE-LAB	lab(56.34, 50.81, -48.27)
CIE-LCH	lch(56.34, 70.08, 316.47°)
OKLab	oklab(64.5% 0.1237 -0.135)
OKLCH	oklch(64.5% 0.183 312.5)
XYZ	xyz(36.2578, 24.2546, 70.4679)
Luminance	0.2425 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366DC #8FDC66

analogous

#7866DC #B366DC #DC66CA

triadic

#B366DC #DCB366 #66DCB3

tetradic

#B366DC #DC7866 #8FDC66 #66CADC

square

#B366DC #DC7866 #8FDC66 #66CADC

split-complementary

#B366DC #CADC66 #66DC78

monochromatic

#7725A2 #9A34D1 #B366DC #CC98E7 #E4CAF3

Accessibility & contrast

On white

3.59

#B366DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#B366DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366DC

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366DC	#FFFFFF	#000000	##000000
##B366DC	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4683E0

Deuteranopia (green-blind)

#6089D9

Tritanopia (blue-blind)

#AF7A97

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #b366dc;
/* rgb */ color: rgb(179, 102, 220);
/* oklch */ color: oklch(64.5% 0.183 312.5);

Tailwind

colors: {
  custom: {
    50: '#cc94e7',
    500: '#b366dc',
    950: '#000000',
  },
}

SCSS

$custom: #b366dc;
$custom-light: #cc94e7;
$custom-dark: #000000;

JSON

{
  "hex": "#b366dc",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 220
  },
  "hsl": {
    "h": 279.153,
    "s": 62.766,
    "l": 63.137
  },
  "oklch": {
    "l": 0.64499,
    "c": 0.1831,
    "h": 312.5
  },
  "luminance": 0.24254
}

Semantic roles & 50–950 ramp

primary

#B366DC

secondary

#C8E4BA

accent

#CB1B58

background

#FCF9FE

surface

#F9F2FC

border

#D2CCD5

text

#140D16

muted

#827E84

Preview Lab

Preview with #B366DC

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

Preview Lab → · Contrast checker → · Palette generator →