#B366E8#B366E8

#B366E8 is a light, vivid violet. Relative luminance 0.249; OKLCH L 65.2% C 0.196 H 309.3°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#B366E8
RGB	rgb(179, 102, 232)
HSL	hsl(276, 74%, 65%)
HSV	hsv(276, 56%, 91%)
CMYK	cmyk(22.8%, 56%, 0%, 9%)
CIE-LAB	lab(56.99, 53.42, -53.98)
CIE-LCH	lch(56.99, 75.94, 314.70°)
OKLab	oklab(65.19% 0.1243 -0.1517)
OKLCH	oklch(65.19% 0.196 309.3)
XYZ	xyz(37.9044, 24.9133, 79.1402)
Luminance	0.2491 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366E8 #9BE866

analogous

#7266E8 #B366E8 #E866DC

triadic

#B366E8 #E8B366 #66E8B3

tetradic

#B366E8 #E87266 #9BE866 #66DCE8

square

#B366E8 #E87266 #9BE866 #66DCE8

split-complementary

#B366E8 #DCE866 #66E872

monochromatic

#781CB8 #9931E0 #B366E8 #CD9BF0 #E8D0F8

Accessibility & contrast

On white

3.51

#B366E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#B366E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366E8

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366E8	#FFFFFF	#000000	##000000
##B366E8	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B85EC

Deuteranopia (green-blind)

#578AE5

Tritanopia (blue-blind)

#AC7E9D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b366e8;
/* rgb */ color: rgb(179, 102, 232);
/* oklch */ color: oklch(65.2% 0.196 309.3);

Tailwind

colors: {
  custom: {
    50: '#cd95f0',
    500: '#b366e8',
    950: '#000000',
  },
}

SCSS

$custom: #b366e8;
$custom-light: #cd95f0;
$custom-dark: #000000;

JSON

{
  "hex": "#b366e8",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 232
  },
  "hsl": {
    "h": 275.538,
    "s": 73.864,
    "l": 65.49
  },
  "oklch": {
    "l": 0.65186,
    "c": 0.19611,
    "h": 309.3
  },
  "luminance": 0.24913
}

Semantic roles & 50–950 ramp

primary

#B366E8

secondary

#D1EBBF

accent

#D61060

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140D17

muted

#827E85

Preview Lab

Preview with #B366E8

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

Preview Lab → · Contrast checker → · Palette generator →