#B366CE#B366CE

#B366CE is a light, vivid purple. Relative luminance 0.235; OKLCH L 63.7% C 0.168 H 316.7°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#B366CE
RGB	rgb(179, 102, 206)
HSL	hsl(284, 51%, 60%)
HSV	hsv(284, 50%, 81%)
CMYK	cmyk(13.1%, 50.5%, 0%, 19.2%)
CIE-LAB	lab(55.63, 47.86, -41.48)
CIE-LCH	lch(55.63, 63.33, 319.09°)
OKLab	oklab(63.74% 0.1224 -0.1153)
OKLCH	oklch(63.74% 0.168 316.7)
XYZ	xyz(34.4807, 23.5438, 61.1086)
Luminance	0.2354 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366CE #81CE66

analogous

#7F66CE #B366CE #CE66B5

triadic

#B366CE #CEB366 #66CEB3

tetradic

#B366CE #CE7F66 #81CE66 #66B5CE

square

#B366CE #CE7F66 #81CE66 #66B5CE

split-complementary

#B366CE #B5CE66 #66CE7F

monochromatic

#742D8D #9A3CBB #B366CE #CA94DD #E1C3EC

Accessibility & contrast

On white

3.68

#B366CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#B366CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366CE

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366CE	#FFFFFF	#000000	##000000
##B366CE	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5180D2

Deuteranopia (green-blind)

#6888CB

Tritanopia (blue-blind)

#B27591

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b366ce;
/* rgb */ color: rgb(179, 102, 206);
/* oklch */ color: oklch(63.7% 0.168 316.7);

Tailwind

colors: {
  custom: {
    50: '#cc94dd',
    500: '#b366ce',
    950: '#000000',
  },
}

SCSS

$custom: #b366ce;
$custom-light: #cc94dd;
$custom-dark: #000000;

JSON

{
  "hex": "#b366ce",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 206
  },
  "hsl": {
    "h": 284.423,
    "s": 51.485,
    "l": 60.392
  },
  "oklch": {
    "l": 0.6374,
    "c": 0.1681,
    "h": 316.7
  },
  "luminance": 0.23543
}

Semantic roles & 50–950 ramp

primary

#B366CE

secondary

#BEDCB4

accent

#BF274E

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140D15

muted

#827E83

Preview Lab

Preview with #B366CE

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

Preview Lab → · Contrast checker → · Palette generator →