#B366A8#B366A8

#B366A8 is a mid, vivid purple. Relative luminance 0.219; OKLCH L 61.9% C 0.130 H 332.4°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B366A8
RGB	rgb(179, 102, 168)
HSL	hsl(309, 34%, 55%)
HSV	hsv(309, 43%, 70%)
CMYK	cmyk(0%, 43%, 6.1%, 29.8%)
CIE-LAB	lab(53.94, 40.52, -22.26)
CIE-LCH	lch(53.94, 46.23, 331.22°)
OKLab	oklab(61.93% 0.1155 -0.0603)
OKLCH	oklch(61.93% 0.13 332.4)
XYZ	xyz(30.4094, 21.9153, 39.6665)
Luminance	0.2191 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B366A8 #66B371

analogous

#9766B3 #B366A8 #B36682

triadic

#B366A8 #A8B366 #66A8B3

tetradic

#B366A8 #B39766 #66B371 #6682B3

square

#B366A8 #B39766 #66B371 #6682B3

split-complementary

#B366A8 #82B366 #66B397

monochromatic

#6A3562 #934988 #B366A8 #C78FBF #DCB8D7

Accessibility & contrast

On white

3.90

#B366A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#B366A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B366A8

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B366A8	#FFFFFF	#000000	##000000
##B366A8	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647AAA

Deuteranopia (green-blind)

#7985A6

Tritanopia (blue-blind)

#B96B7F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b366a8;
/* rgb */ color: rgb(179, 102, 168);
/* oklch */ color: oklch(61.9% 0.130 332.4);

Tailwind

colors: {
  custom: {
    50: '#cb94c2',
    500: '#b366a8',
    950: '#000000',
  },
}

SCSS

$custom: #b366a8;
$custom-light: #cb94c2;
$custom-dark: #000000;

JSON

{
  "hex": "#b366a8",
  "rgb": {
    "r": 179,
    "g": 102,
    "b": 168
  },
  "hsl": {
    "h": 308.571,
    "s": 33.624,
    "l": 55.098
  },
  "oklch": {
    "l": 0.61927,
    "c": 0.13029,
    "h": 332.4
  },
  "luminance": 0.21914
}

Semantic roles & 50–950 ramp

primary

#B366A8

secondary

#AACBAF

accent

#CA6D5E

background

#FCF9FB

surface

#F9F1F7

border

#D2CBD0

text

#130D12

muted

#827E81

Preview Lab

Preview with #B366A8

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

Preview Lab → · Contrast checker → · Palette generator →