#8531AB#8531AB

#8531AB is a mid, vivid purple. Relative luminance 0.101; OKLCH L 49.0% C 0.191 H 313.1°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#8531AB
RGB	rgb(133, 49, 171)
HSL	hsl(281, 55%, 43%)
HSV	hsv(281, 71%, 67%)
CMYK	cmyk(22.2%, 71.3%, 0%, 32.9%)
CIE-LAB	lab(38.06, 54.74, -49.45)
CIE-LCH	lch(38.06, 73.77, 317.90°)
OKLab	oklab(49.02% 0.1306 -0.1395)
OKLCH	oklch(49.02% 0.191 313.1)
XYZ	xyz(18.1206, 10.1240, 39.5198)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8531AB #57AB31

analogous

#4831AB #8531AB #AB3194

triadic

#8531AB #AB8531 #31AB85

tetradic

#8531AB #AB4831 #57AB31 #3194AB

square

#8531AB #AB4831 #57AB31 #3194AB

split-complementary

#8531AB #94AB31 #31AB48

monochromatic

#3B164C #60237B #8531AB #A54DCC #BD7DDA

Accessibility & contrast

On white

6.94

#8531AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#8531AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8531AB

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8531AB	#FFFFFF	#000000	##FFFFFF
##8531AB	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#265BA8

Tritanopia (blue-blind)

#814B6B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #8531ab;
/* rgb */ color: rgb(133, 49, 171);
/* oklch */ color: oklch(49.0% 0.191 313.1);

Tailwind

colors: {
  custom: {
    50: '#ac71c5',
    500: '#8531ab',
    950: '#000000',
  },
}

SCSS

$custom: #8531ab;
$custom-light: #ac71c5;
$custom-dark: #000000;

JSON

{
  "hex": "#8531ab",
  "rgb": {
    "r": 133,
    "g": 49,
    "b": 171
  },
  "hsl": {
    "h": 281.311,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.49024,
    "c": 0.1911,
    "h": 313.1
  },
  "luminance": 0.10123
}

Semantic roles & 50–950 ramp

primary

#8531AB

secondary

#8DC275

accent

#DF4978

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110813

muted

#807B82

Preview Lab

Preview with #8531AB

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

Preview Lab → · Contrast checker → · Palette generator →