#9731B0#9731B0

#9731B0 is a mid, highly saturated purple. Relative luminance 0.119; OKLCH L 51.8% C 0.203 H 318.9°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#9731B0
RGB	rgb(151, 49, 176)
HSL	hsl(288, 56%, 44%)
HSV	hsv(288, 72%, 69%)
CMYK	cmyk(14.2%, 72.2%, 0%, 31%)
CIE-LAB	lab(41.08, 59.56, -47.44)
CIE-LCH	lch(41.08, 76.15, 321.46°)
OKLab	oklab(51.82% 0.1527 -0.1331)
OKLCH	oklch(51.82% 0.203 318.9)
XYZ	xyz(21.6962, 11.9115, 42.2222)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9731B0 #4AB031

analogous

#5831B0 #9731B0 #B0318A

triadic

#9731B0 #B09731 #31B097

tetradic

#9731B0 #B05831 #4AB031 #318AB0

square

#9731B0 #B05831 #4AB031 #318AB0

split-complementary

#9731B0 #8AB031 #31B058

monochromatic

#451650 #6E2480 #9731B0 #B550CE #CA80DC

Accessibility & contrast

On white

6.21

#9731B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#9731B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9731B0

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9731B0	#FFFFFF	#000000	##FFFFFF
##9731B0	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB4

Deuteranopia (green-blind)

#3964AD

Tritanopia (blue-blind)

#974A6E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #9731b0;
/* rgb */ color: rgb(151, 49, 176);
/* oklch */ color: oklch(51.8% 0.203 318.9);

Tailwind

colors: {
  custom: {
    50: '#b973c8',
    500: '#9731b0',
    950: '#000000',
  },
}

SCSS

$custom: #9731b0;
$custom-light: #b973c8;
$custom-dark: #000000;

JSON

{
  "hex": "#9731b0",
  "rgb": {
    "r": 151,
    "g": 49,
    "b": 176
  },
  "hsl": {
    "h": 288.189,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51821,
    "c": 0.20254,
    "h": 318.9
  },
  "luminance": 0.11911
}

Semantic roles & 50–950 ramp

primary

#9731B0

secondary

#87C578

accent

#E04866

background

#FBF7FC

surface

#F7EDF8

border

#D0C8D1

text

#120913

muted

#817B82

Preview Lab

Preview with #9731B0

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

Preview Lab → · Contrast checker → · Palette generator →