#B366C8#B366C8

#B366C8 is a light, vivid purple. Relative luminance 0.233; OKLCH L 63.4% C 0.162 H 318.7°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#B366C8
RGB	rgb(179, 102, 200)
HSL	hsl(287, 47%, 59%)
HSV	hsv(287, 49%, 78%)
CMYK	cmyk(10.5%, 49%, 0%, 21.6%)
CIE-LAB	lab(55.34, 46.63, -38.52)
CIE-LCH	lch(55.34, 60.48, 320.44°)
OKLab	oklab(63.43% 0.1216 -0.1067)
OKLCH	oklch(63.43% 0.162 318.7)
XYZ	xyz(33.7657, 23.2578, 57.3429)
Luminance	0.2326 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366C8 #7BC866

analogous

#8266C8 #B366C8 #C866AC

triadic

#B366C8 #C8B366 #66C8B3

tetradic

#B366C8 #C88266 #7BC866 #66ACC8

square

#B366C8 #C88266 #7BC866 #66ACC8

split-complementary

#B366C8 #ACC866 #66C882

monochromatic

#722F84 #9940B1 #B366C8 #C993D8 #E0C0E8

Accessibility & contrast

On white

3.72

#B366C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#B366C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366C8

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366C8	#FFFFFF	#000000	##000000
##B366C8	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#557FCB

Deuteranopia (green-blind)

#6B87C5

Tritanopia (blue-blind)

#B3748E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b366c8;
/* rgb */ color: rgb(179, 102, 200);
/* oklch */ color: oklch(63.4% 0.162 318.7);

Tailwind

colors: {
  custom: {
    50: '#cc94d9',
    500: '#b366c8',
    950: '#000000',
  },
}

SCSS

$custom: #b366c8;
$custom-light: #cc94d9;
$custom-dark: #000000;

JSON

{
  "hex": "#b366c8",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 200
  },
  "hsl": {
    "h": 287.143,
    "s": 47.115,
    "l": 59.216
  },
  "oklch": {
    "l": 0.6343,
    "c": 0.16179,
    "h": 318.7
  },
  "luminance": 0.23257
}

Semantic roles & 50–950 ramp

primary

#B366C8

secondary

#BAD8B2

accent

#D7516E

background

#FCF9FD

surface

#F9F2FA

border

#D2CCD3

text

#140D14

muted

#827E83

Preview Lab

Preview with #B366C8

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

Preview Lab → · Contrast checker → · Palette generator →