#8539BB#8539BB

#8539BB is a mid, vivid violet. Relative luminance 0.115; OKLCH L 51.0% C 0.197 H 307.6°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#8539BB
RGB	rgb(133, 57, 187)
HSL	hsl(275, 53%, 48%)
HSV	hsv(275, 70%, 73%)
CMYK	cmyk(28.9%, 69.5%, 0%, 26.7%)
CIE-LAB	lab(40.41, 54.76, -55.13)
CIE-LCH	lch(40.41, 77.70, 314.81°)
OKLab	oklab(51.05% 0.1202 -0.1563)
OKLCH	oklch(51.05% 0.197 307.6)
XYZ	xyz(20.1038, 11.5009, 48.1649)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8539BB #6FBB39

analogous

#4439BB #8539BB #BB39B0

triadic

#8539BB #BB8539 #39BB85

tetradic

#8539BB #BB4439 #6FBB39 #39B0BB

square

#8539BB #BB4439 #6FBB39 #39B0BB

split-complementary

#8539BB #B0BB39 #39BB44

monochromatic

#421C5D #642B8C #8539BB #A262CF #BE91DD

Accessibility & contrast

On white

6.36

#8539BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#8539BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8539BB

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8539BB	#FFFFFF	#000000	##FFFFFF
##8539BB	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#1660B8

Tritanopia (blue-blind)

#7C5676

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #8539bb;
/* rgb */ color: rgb(133, 57, 187);
/* oklch */ color: oklch(51.0% 0.197 307.6);

Tailwind

colors: {
  custom: {
    50: '#ad75d0',
    500: '#8539bb',
    950: '#000000',
  },
}

SCSS

$custom: #8539bb;
$custom-light: #ad75d0;
$custom-dark: #000000;

JSON

{
  "hex": "#8539bb",
  "rgb": {
    "r": 133,
    "g": 57,
    "b": 187
  },
  "hsl": {
    "h": 275.077,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.51048,
    "c": 0.19715,
    "h": 307.6
  },
  "luminance": 0.11501
}

Semantic roles & 50–950 ramp

primary

#8539BB

secondary

#A2C887

accent

#DD4B88

background

#FBF7FC

surface

#F6EDF9

border

#D0C8D2

text

#110914

muted

#807B82

Preview Lab

Preview with #8539BB

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

Preview Lab → · Contrast checker → · Palette generator →