#9B3BB3#9B3BB3

#9B3BB3 is a mid, vivid purple. Relative luminance 0.134; OKLCH L 53.6% C 0.195 H 319.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#9B3BB3
RGB	rgb(155, 59, 179)
HSL	hsl(288, 50%, 47%)
HSV	hsv(288, 67%, 70%)
CMYK	cmyk(13.4%, 67%, 0%, 29.8%)
CIE-LAB	lab(43.29, 57.00, -45.63)
CIE-LCH	lch(43.29, 73.02, 321.32°)
OKLab	oklab(53.59% 0.1468 -0.1277)
OKLCH	oklch(53.59% 0.195 319)
XYZ	xyz(23.2171, 13.3522, 43.9934)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B3BB3 #53B33B

analogous

#5F3BB3 #9B3BB3 #B33B8F

triadic

#9B3BB3 #B39B3B #3BB39B

tetradic

#9B3BB3 #B35F3B #53B33B #3B8FB3

square

#9B3BB3 #B35F3B #53B33B #3B8FB3

split-complementary

#9B3BB3 #8FB33B #3BB35F

monochromatic

#4B1D57 #732C85 #9B3BB3 #B560CB #CB8EDA

Accessibility & contrast

On white

5.72

#9B3BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#9B3BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9B3BB3

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B3BB3	#FFFFFF	#000000	##FFFFFF
##9B3BB3	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C60B7

Deuteranopia (green-blind)

#4269B0

Tritanopia (blue-blind)

#9B5172

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #9b3bb3;
/* rgb */ color: rgb(155, 59, 179);
/* oklch */ color: oklch(53.6% 0.195 319.0);

Tailwind

colors: {
  custom: {
    50: '#bc78ca',
    500: '#9b3bb3',
    950: '#000000',
  },
}

SCSS

$custom: #9b3bb3;
$custom-light: #bc78ca;
$custom-dark: #000000;

JSON

{
  "hex": "#9b3bb3",
  "rgb": {
    "r": 155,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 288,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53586,
    "c": 0.19457,
    "h": 319
  },
  "luminance": 0.13351
}

Semantic roles & 50–950 ramp

primary

#9B3BB3

secondary

#92C585

accent

#DA4E6A

background

#FBF7FC

surface

#F7EEF8

border

#D0C9D1

text

#120913

muted

#817B82

Preview Lab

Preview with #9B3BB3

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

Preview Lab → · Contrast checker → · Palette generator →