#9B31AB#9B31AB

#9B31AB is a mid, vivid purple. Relative luminance 0.121; OKLCH L 52.1% C 0.200 H 322.1°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#9B31AB
RGB	rgb(155, 49, 171)
HSL	hsl(292, 55%, 43%)
HSV	hsv(292, 71%, 67%)
CMYK	cmyk(9.4%, 71.3%, 0%, 32.9%)
CIE-LAB	lab(41.39, 59.49, -43.94)
CIE-LCH	lch(41.39, 73.96, 323.55°)
OKLab	oklab(52.07% 0.1578 -0.1227)
OKLCH	oklch(52.07% 0.2 322.1)
XYZ	xyz(21.9658, 12.1067, 39.7000)
Luminance	0.1211 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B31AB #41AB31

analogous

#5E31AB #9B31AB #AB317E

triadic

#9B31AB #AB9B31 #31AB9B

tetradic

#9B31AB #AB5E31 #41AB31 #317EAB

square

#9B31AB #AB5E31 #41AB31 #317EAB

split-complementary

#9B31AB #7EAB31 #31AB5E

monochromatic

#45164C #70237B #9B31AB #BB4DCC #CD7DDA

Accessibility & contrast

On white

6.14

#9B31AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#9B31AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9B31AB

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B31AB	#FFFFFF	#000000	##FFFFFF
##9B31AB	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AAE

Deuteranopia (green-blind)

#4266A8

Tritanopia (blue-blind)

#9D476B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #9b31ab;
/* rgb */ color: rgb(155, 49, 171);
/* oklch */ color: oklch(52.1% 0.200 322.1);

Tailwind

colors: {
  custom: {
    50: '#bc73c4',
    500: '#9b31ab',
    950: '#000000',
  },
}

SCSS

$custom: #9b31ab;
$custom-light: #bc73c4;
$custom-dark: #000000;

JSON

{
  "hex": "#9b31ab",
  "rgb": {
    "r": 155,
    "g": 49,
    "b": 171
  },
  "hsl": {
    "h": 292.131,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.52067,
    "c": 0.19989,
    "h": 322.1
  },
  "luminance": 0.12105
}

Semantic roles & 50–950 ramp

primary

#9B31AB

secondary

#80C275

accent

#DF495D

background

#FCF7FC

surface

#F8EDF8

border

#D1C8D1

text

#120913

muted

#817B82

Preview Lab

Preview with #9B31AB

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

Preview Lab → · Contrast checker → · Palette generator →