#8731B0#8731B0

#8731B0 is a mid, vivid purple. Relative luminance 0.105; OKLCH L 49.6% C 0.197 H 312.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#8731B0
RGB	rgb(135, 49, 176)
HSL	hsl(281, 56%, 44%)
HSV	hsv(281, 72%, 69%)
CMYK	cmyk(23.3%, 72.2%, 0%, 31%)
CIE-LAB	lab(38.70, 56.21, -51.39)
CIE-LCH	lch(38.70, 76.17, 317.57°)
OKLab	oklab(49.64% 0.1325 -0.1452)
OKLCH	oklch(49.64% 0.197 312.4)
XYZ	xyz(18.9250, 10.4826, 42.0923)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8731B0 #5AB031

analogous

#4831B0 #8731B0 #B0319A

triadic

#8731B0 #B08731 #31B087

tetradic

#8731B0 #B04831 #5AB031 #319AB0

square

#8731B0 #B04831 #5AB031 #319AB0

split-complementary

#8731B0 #9AB031 #31B048

monochromatic

#3E1650 #622480 #8731B0 #A550CE #BE80DC

Accessibility & contrast

On white

6.78

#8731B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#8731B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8731B0

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8731B0	#FFFFFF	#000000	##FFFFFF
##8731B0	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B4

Deuteranopia (green-blind)

#235DAD

Tritanopia (blue-blind)

#824D6D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #8731b0;
/* rgb */ color: rgb(135, 49, 176);
/* oklch */ color: oklch(49.6% 0.197 312.4);

Tailwind

colors: {
  custom: {
    50: '#ae71c8',
    500: '#8731b0',
    950: '#000000',
  },
}

SCSS

$custom: #8731b0;
$custom-light: #ae71c8;
$custom-dark: #000000;

JSON

{
  "hex": "#8731b0",
  "rgb": {
    "r": 135,
    "g": 49,
    "b": 176
  },
  "hsl": {
    "h": 280.63,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.49641,
    "c": 0.19659,
    "h": 312.4
  },
  "luminance": 0.10482
}

Semantic roles & 50–950 ramp

primary

#8731B0

secondary

#91C578

accent

#E04879

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110813

muted

#807B82

Preview Lab

Preview with #8731B0

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

Preview Lab → · Contrast checker → · Palette generator →