#8539B2#8539B2

#8539B2 is a mid, vivid violet. Relative luminance 0.111; OKLCH L 50.4% C 0.188 H 310.2°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#8539B2
RGB	rgb(133, 57, 178)
HSL	hsl(278, 51%, 46%)
HSV	hsv(278, 68%, 70%)
CMYK	cmyk(25.3%, 68%, 0%, 30.2%)
CIE-LAB	lab(39.79, 52.73, -50.82)
CIE-LCH	lch(39.79, 73.23, 316.06°)
OKLab	oklab(50.41% 0.1212 -0.1436)
OKLCH	oklch(50.41% 0.188 310.2)
XYZ	xyz(19.1703, 11.1276, 43.2488)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8539B2 #66B239

analogous

#4839B2 #8539B2 #B239A2

triadic

#8539B2 #B28539 #39B285

tetradic

#8539B2 #B24839 #66B239 #39A2B2

square

#8539B2 #B24839 #66B239 #39A2B2

split-complementary

#8539B2 #A2B239 #39B248

monochromatic

#401B55 #622A84 #8539B2 #A25DCB #BD8BDA

Accessibility & contrast

On white

6.51

#8539B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#8539B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8539B2

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8539B2	#FFFFFF	#000000	##FFFFFF
##8539B2	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB6

Deuteranopia (green-blind)

#275FAF

Tritanopia (blue-blind)

#7F5271

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #8539b2;
/* rgb */ color: rgb(133, 57, 178);
/* oklch */ color: oklch(50.4% 0.188 310.2);

Tailwind

colors: {
  custom: {
    50: '#ac75ca',
    500: '#8539b2',
    950: '#000000',
  },
}

SCSS

$custom: #8539b2;
$custom-light: #ac75ca;
$custom-dark: #000000;

JSON

{
  "hex": "#8539b2",
  "rgb": {
    "r": 133,
    "g": 57,
    "b": 178
  },
  "hsl": {
    "h": 277.686,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50411,
    "c": 0.18791,
    "h": 310.2
  },
  "luminance": 0.11127
}

Semantic roles & 50–950 ramp

primary

#8539B2

secondary

#9BC482

accent

#DB4D82

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #8539B2

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

Preview Lab → · Contrast checker → · Palette generator →