#B366DE#B366DE

#B366DE is a light, vivid violet. Relative luminance 0.244; OKLCH L 64.6% C 0.185 H 311.9°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#B366DE
RGB	rgb(179, 102, 222)
HSL	hsl(279, 65%, 64%)
HSV	hsv(279, 54%, 87%)
CMYK	cmyk(19.4%, 54.1%, 0%, 12.9%)
CIE-LAB	lab(56.45, 51.24, -49.23)
CIE-LCH	lch(56.45, 71.05, 316.15°)
OKLab	oklab(64.61% 0.1238 -0.1378)
OKLCH	oklch(64.61% 0.185 311.9)
XYZ	xyz(36.5243, 24.3612, 71.8712)
Luminance	0.2436 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366DE #91DE66

analogous

#7766DE #B366DE #DE66CD

triadic

#B366DE #DEB366 #66DEB3

tetradic

#B366DE #DE7766 #91DE66 #66CDDE

square

#B366DE #DE7766 #91DE66 #66CDDE

split-complementary

#B366DE #CDDE66 #66DE77

monochromatic

#7724A6 #9A34D3 #B366DE #CC98E9 #E5CBF4

Accessibility & contrast

On white

3.58

#B366DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#B366DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366DE

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366DE	#FFFFFF	#000000	##000000
##B366DE	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4583E2

Deuteranopia (green-blind)

#5F89DB

Tritanopia (blue-blind)

#AE7A98

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #b366de;
/* rgb */ color: rgb(179, 102, 222);
/* oklch */ color: oklch(64.6% 0.185 311.9);

Tailwind

colors: {
  custom: {
    50: '#cc94e9',
    500: '#b366de',
    950: '#000000',
  },
}

SCSS

$custom: #b366de;
$custom-light: #cc94e9;
$custom-dark: #000000;

JSON

{
  "hex": "#b366de",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 222
  },
  "hsl": {
    "h": 278.5,
    "s": 64.516,
    "l": 63.529
  },
  "oklch": {
    "l": 0.64611,
    "c": 0.18527,
    "h": 311.9
  },
  "luminance": 0.2436
}

Semantic roles & 50–950 ramp

primary

#B366DE

secondary

#CAE5BB

accent

#CC1959

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140D16

muted

#827E84

Preview Lab

Preview with #B366DE

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

Preview Lab → · Contrast checker → · Palette generator →