#B366E6#B366E6

#B366E6 is a light, vivid violet. Relative luminance 0.248; OKLCH L 65.1% C 0.194 H 309.8°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B366E6
RGB	rgb(179, 102, 230)
HSL	hsl(276, 72%, 65%)
HSV	hsv(276, 56%, 90%)
CMYK	cmyk(22.2%, 55.7%, 0%, 9.8%)
CIE-LAB	lab(56.88, 52.98, -53.03)
CIE-LCH	lch(56.88, 74.96, 314.97°)
OKLab	oklab(65.07% 0.1242 -0.1489)
OKLCH	oklch(65.07% 0.194 309.8)
XYZ	xyz(37.6220, 24.8003, 77.6526)
Luminance	0.2480 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366E6 #99E666

analogous

#7366E6 #B366E6 #E666D9

triadic

#B366E6 #E6B366 #66E6B3

tetradic

#B366E6 #E67366 #99E666 #66D9E6

square

#B366E6 #E67366 #99E666 #66D9E6

split-complementary

#B366E6 #D9E666 #66E673

monochromatic

#781DB4 #9931DD #B366E6 #CD9BEF #E7CFF7

Accessibility & contrast

On white

3.52

#B366E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#B366E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366E6

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366E6	#FFFFFF	#000000	##000000
##B366E6	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D85EA

Deuteranopia (green-blind)

#598AE3

Tritanopia (blue-blind)

#AC7D9C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #b366e6;
/* rgb */ color: rgb(179, 102, 230);
/* oklch */ color: oklch(65.1% 0.194 309.8);

Tailwind

colors: {
  custom: {
    50: '#cd95ee',
    500: '#b366e6',
    950: '#000000',
  },
}

SCSS

$custom: #b366e6;
$custom-light: #cd95ee;
$custom-dark: #000000;

JSON

{
  "hex": "#b366e6",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 230
  },
  "hsl": {
    "h": 276.094,
    "s": 71.91,
    "l": 65.098
  },
  "oklch": {
    "l": 0.65069,
    "c": 0.19393,
    "h": 309.8
  },
  "luminance": 0.248
}

Semantic roles & 50–950 ramp

primary

#B366E6

secondary

#CFEABE

accent

#D4125F

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140D16

muted

#827E84

Preview Lab

Preview with #B366E6

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

Preview Lab → · Contrast checker → · Palette generator →