#8539AD#8539AD

#8539AD is a mid, vivid violet. Relative luminance 0.109; OKLCH L 50.1% C 0.183 H 311.7°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#8539AD
RGB	rgb(133, 57, 173)
HSL	hsl(279, 50%, 45%)
HSV	hsv(279, 67%, 68%)
CMYK	cmyk(23.1%, 67.1%, 0%, 32.2%)
CIE-LAB	lab(39.46, 51.62, -48.39)
CIE-LCH	lch(39.46, 70.76, 316.85°)
OKLab	oklab(50.07% 0.1216 -0.1365)
OKLCH	oklch(50.07% 0.183 311.7)
XYZ	xyz(18.6774, 10.9304, 40.6529)
Luminance	0.1093 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8539AD #61AD39

analogous

#4B39AD #8539AD #AD399B

triadic

#8539AD #AD8539 #39AD85

tetradic

#8539AD #AD4B39 #61AD39 #399BAD

square

#8539AD #AD4B39 #61AD39 #399BAD

split-complementary

#8539AD #9BAD39 #39AD4B

monochromatic

#3E1B51 #622A7F #8539AD #A35AC9 #BD88D8

Accessibility & contrast

On white

6.59

#8539AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#8539AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8539AD

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8539AD	#FFFFFF	#000000	##FFFFFF
##8539AD	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B0

Deuteranopia (green-blind)

#2D5EAA

Tritanopia (blue-blind)

#80516E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #8539ad;
/* rgb */ color: rgb(133, 57, 173);
/* oklch */ color: oklch(50.1% 0.183 311.7);

Tailwind

colors: {
  custom: {
    50: '#ac75c6',
    500: '#8539ad',
    950: '#000000',
  },
}

SCSS

$custom: #8539ad;
$custom-light: #ac75c6;
$custom-dark: #000000;

JSON

{
  "hex": "#8539ad",
  "rgb": {
    "r": 133,
    "g": 57,
    "b": 173
  },
  "hsl": {
    "h": 279.31,
    "s": 50.435,
    "l": 45.098
  },
  "oklch": {
    "l": 0.50067,
    "c": 0.18279,
    "h": 311.7
  },
  "luminance": 0.1093
}

Semantic roles & 50–950 ramp

primary

#8539AD

secondary

#97C280

accent

#DA4E7E

background

#FAF7FC

surface

#F5EDF8

border

#CFC8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #8539AD

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

Preview Lab → · Contrast checker → · Palette generator →