#8539B9#8539B9

#8539B9 is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.9% C 0.195 H 308.1°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#8539B9
RGB	rgb(133, 57, 185)
HSL	hsl(276, 53%, 47%)
HSV	hsv(276, 69%, 73%)
CMYK	cmyk(28.1%, 69.2%, 0%, 27.5%)
CIE-LAB	lab(40.27, 54.30, -54.18)
CIE-LCH	lch(40.27, 76.71, 315.07°)
OKLab	oklab(50.9% 0.1204 -0.1535)
OKLCH	oklch(50.9% 0.195 308.1)
XYZ	xyz(19.8911, 11.4159, 47.0452)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8539B9 #6DB939

analogous

#4539B9 #8539B9 #B939AD

triadic

#8539B9 #B98539 #39B985

tetradic

#8539B9 #B94539 #6DB939 #39ADB9

square

#8539B9 #B94539 #6DB939 #39ADB9

split-complementary

#8539B9 #ADB939 #39B945

monochromatic

#421C5B #632B8A #8539B9 #A261CE #BD90DD

Accessibility & contrast

On white

6.40

#8539B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#8539B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8539B9

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8539B9	#FFFFFF	#000000	##FFFFFF
##8539B9	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBD

Deuteranopia (green-blind)

#1B60B6

Tritanopia (blue-blind)

#7D5575

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #8539b9;
/* rgb */ color: rgb(133, 57, 185);
/* oklch */ color: oklch(50.9% 0.195 308.1);

Tailwind

colors: {
  custom: {
    50: '#ad75cf',
    500: '#8539b9',
    950: '#000000',
  },
}

SCSS

$custom: #8539b9;
$custom-light: #ad75cf;
$custom-dark: #000000;

JSON

{
  "hex": "#8539b9",
  "rgb": {
    "r": 133,
    "g": 57,
    "b": 185
  },
  "hsl": {
    "h": 275.625,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.50904,
    "c": 0.19509,
    "h": 308.1
  },
  "luminance": 0.11416
}

Semantic roles & 50–950 ramp

primary

#8539B9

secondary

#A1C886

accent

#DC4B86

background

#FBF7FC

surface

#F6EDF9

border

#D0C8D2

text

#110914

muted

#807B82

Preview Lab

Preview with #8539B9

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

Preview Lab → · Contrast checker → · Palette generator →