#8539AC#8539AC

#8539AC is a mid, vivid violet. Relative luminance 0.109; OKLCH L 50.0% C 0.182 H 312.0°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#8539AC
RGB	rgb(133, 57, 172)
HSL	hsl(280, 50%, 45%)
HSV	hsv(280, 67%, 67%)
CMYK	cmyk(22.7%, 66.9%, 0%, 32.5%)
CIE-LAB	lab(39.40, 51.41, -47.90)
CIE-LCH	lch(39.40, 70.26, 317.02°)
OKLab	oklab(50% 0.1217 -0.135)
OKLCH	oklch(50% 0.182 312)
XYZ	xyz(18.5810, 10.8918, 40.1452)
Luminance	0.1089 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8539AC #60AC39

analogous

#4B39AC #8539AC #AC399A

triadic

#8539AC #AC8539 #39AC85

tetradic

#8539AC #AC4B39 #60AC39 #399AAC

square

#8539AC #AC4B39 #60AC39 #399AAC

split-complementary

#8539AC #9AAC39 #39AC4B

monochromatic

#3E1B50 #612A7E #8539AC #A35AC8 #BD88D8

Accessibility & contrast

On white

6.61

#8539AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#8539AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8539AC

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8539AC	#FFFFFF	#000000	##FFFFFF
##8539AC	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AF

Deuteranopia (green-blind)

#2E5EA9

Tritanopia (blue-blind)

#80506E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #8539ac;
/* rgb */ color: rgb(133, 57, 172);
/* oklch */ color: oklch(50.0% 0.182 312.0);

Tailwind

colors: {
  custom: {
    50: '#ac75c5',
    500: '#8539ac',
    950: '#000000',
  },
}

SCSS

$custom: #8539ac;
$custom-light: #ac75c5;
$custom-dark: #000000;

JSON

{
  "hex": "#8539ac",
  "rgb": {
    "r": 133,
    "g": 57,
    "b": 172
  },
  "hsl": {
    "h": 279.652,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.5,
    "c": 0.18177,
    "h": 312
  },
  "luminance": 0.10891
}

Semantic roles & 50–950 ramp

primary

#8539AC

secondary

#96C27F

accent

#DA4E7D

background

#FAF7FC

surface

#F5EDF8

border

#CFC8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #8539AC

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

Preview Lab → · Contrast checker → · Palette generator →