#B366D8#B366D8

#B366D8 is a light, vivid purple. Relative luminance 0.240; OKLCH L 64.3% C 0.179 H 313.6°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B366D8
RGB	rgb(179, 102, 216)
HSL	hsl(281, 59%, 62%)
HSV	hsv(281, 53%, 85%)
CMYK	cmyk(17.1%, 52.8%, 0%, 15.3%)
CIE-LAB	lab(56.13, 49.95, -46.34)
CIE-LCH	lch(56.13, 68.14, 317.15°)
OKLab	oklab(64.28% 0.1234 -0.1294)
OKLCH	oklch(64.28% 0.179 313.6)
XYZ	xyz(35.7344, 24.0453, 67.7112)
Luminance	0.2404 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366D8 #8BD866

analogous

#7A66D8 #B366D8 #D866C4

triadic

#B366D8 #D8B366 #66D8B3

tetradic

#B366D8 #D87A66 #8BD866 #66C4D8

square

#B366D8 #D87A66 #8BD866 #66C4D8

split-complementary

#B366D8 #C4D866 #66D87A

monochromatic

#76289C #9B35CC #B366D8 #CB97E4 #E3C8F1

Accessibility & contrast

On white

3.62

#B366D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#B366D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366D8

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366D8	#FFFFFF	#000000	##000000
##B366D8	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A82DC

Deuteranopia (green-blind)

#6288D5

Tritanopia (blue-blind)

#B07995

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #b366d8;
/* rgb */ color: rgb(179, 102, 216);
/* oklch */ color: oklch(64.3% 0.179 313.6);

Tailwind

colors: {
  custom: {
    50: '#cc94e4',
    500: '#b366d8',
    950: '#000000',
  },
}

SCSS

$custom: #b366d8;
$custom-light: #cc94e4;
$custom-dark: #000000;

JSON

{
  "hex": "#b366d8",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 216
  },
  "hsl": {
    "h": 280.526,
    "s": 59.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.64278,
    "c": 0.17879,
    "h": 313.6
  },
  "luminance": 0.24044
}

Semantic roles & 50–950 ramp

primary

#B366D8

secondary

#C6E2B8

accent

#C71E55

background

#FCF9FE

surface

#F9F2FC

border

#D2CCD5

text

#140D16

muted

#827E84

Preview Lab

Preview with #B366D8

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

Preview Lab → · Contrast checker → · Palette generator →