#9B3BB4#9B3BB4

#9B3BB4 is a mid, vivid purple. Relative luminance 0.134; OKLCH L 53.6% C 0.195 H 318.6°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#9B3BB4
RGB	rgb(155, 59, 180)
HSL	hsl(288, 51%, 47%)
HSV	hsv(288, 67%, 71%)
CMYK	cmyk(13.9%, 67.2%, 0%, 29.4%)
CIE-LAB	lab(43.35, 57.19, -46.13)
CIE-LCH	lch(43.35, 73.48, 321.11°)
OKLab	oklab(53.65% 0.1467 -0.1292)
OKLCH	oklch(53.65% 0.195 318.6)
XYZ	xyz(23.3186, 13.3928, 44.5279)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B3BB4 #54B43B

analogous

#5E3BB4 #9B3BB4 #B43B91

triadic

#9B3BB4 #B49B3B #3BB49B

tetradic

#9B3BB4 #B45E3B #54B43B #3B91B4

square

#9B3BB4 #B45E3B #54B43B #3B91B4

split-complementary

#9B3BB4 #91B43B #3BB45E

monochromatic

#4C1D58 #732C86 #9B3BB4 #B561CB #CB8FDA

Accessibility & contrast

On white

5.71

#9B3BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#9B3BB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9B3BB4

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B3BB4	#FFFFFF	#000000	##FFFFFF
##9B3BB4	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0860B8

Deuteranopia (green-blind)

#426AB1

Tritanopia (blue-blind)

#9B5173

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #9b3bb4;
/* rgb */ color: rgb(155, 59, 180);
/* oklch */ color: oklch(53.6% 0.195 318.6);

Tailwind

colors: {
  custom: {
    50: '#bc78cb',
    500: '#9b3bb4',
    950: '#000000',
  },
}

SCSS

$custom: #9b3bb4;
$custom-light: #bc78cb;
$custom-dark: #000000;

JSON

{
  "hex": "#9b3bb4",
  "rgb": {
    "r": 155,
    "g": 59,
    "b": 180
  },
  "hsl": {
    "h": 287.603,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53649,
    "c": 0.19549,
    "h": 318.6
  },
  "luminance": 0.13392
}

Semantic roles & 50–950 ramp

primary

#9B3BB4

secondary

#93C586

accent

#DA4E6B

background

#FBF7FC

surface

#F7EEF8

border

#D0C9D1

text

#120913

muted

#817B82

Preview Lab

Preview with #9B3BB4

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

Preview Lab → · Contrast checker → · Palette generator →