#B366EA#B366EA

#B366EA is a light, vivid violet. Relative luminance 0.250; OKLCH L 65.3% C 0.198 H 308.8°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#B366EA
RGB	rgb(179, 102, 234)
HSL	hsl(275, 76%, 66%)
HSV	hsv(275, 56%, 92%)
CMYK	cmyk(23.5%, 56.4%, 0%, 8.2%)
CIE-LAB	lab(57.10, 53.86, -54.92)
CIE-LCH	lch(57.10, 76.92, 314.44°)
OKLab	oklab(65.3% 0.1244 -0.1544)
OKLCH	oklch(65.3% 0.198 308.8)
XYZ	xyz(38.1901, 25.0276, 80.6449)
Luminance	0.2503 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366EA #9DEA66

analogous

#7166EA #B366EA #EA66DF

triadic

#B366EA #EAB366 #66EAB3

tetradic

#B366EA #EA7166 #9DEA66 #66DFEA

square

#B366EA #EA7166 #9DEA66 #66DFEA

split-complementary

#B366EA #DFEA66 #66EA71

monochromatic

#781ABC #9830E3 #B366EA #CE9CF1 #E8D2F9

Accessibility & contrast

On white

3.50

#B366EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#B366EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366EA

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366EA	#FFFFFF	#000000	##000000
##B366EA	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3886EE

Deuteranopia (green-blind)

#568AE7

Tritanopia (blue-blind)

#AB7E9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b366ea;
/* rgb */ color: rgb(179, 102, 234);
/* oklch */ color: oklch(65.3% 0.198 308.8);

Tailwind

colors: {
  custom: {
    50: '#cd95f1',
    500: '#b366ea',
    950: '#000000',
  },
}

SCSS

$custom: #b366ea;
$custom-light: #cd95f1;
$custom-dark: #000000;

JSON

{
  "hex": "#b366ea",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 234
  },
  "hsl": {
    "h": 275,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.65303,
    "c": 0.19828,
    "h": 308.8
  },
  "luminance": 0.25027
}

Semantic roles & 50–950 ramp

primary

#B366EA

secondary

#D2ECC0

accent

#D80D62

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140D17

muted

#827E85

Preview Lab

Preview with #B366EA

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

Preview Lab → · Contrast checker → · Palette generator →