#8539B0#8539B0

#8539B0 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 50.3% C 0.186 H 310.8°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#8539B0
RGB	rgb(133, 57, 176)
HSL	hsl(278, 51%, 46%)
HSV	hsv(278, 68%, 69%)
CMYK	cmyk(24.4%, 67.6%, 0%, 31%)
CIE-LAB	lab(39.66, 52.29, -49.85)
CIE-LCH	lch(39.66, 72.24, 316.37°)
OKLab	oklab(50.27% 0.1214 -0.1408)
OKLCH	oklch(50.27% 0.186 310.8)
XYZ	xyz(18.9710, 11.0478, 42.1990)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8539B0 #64B039

analogous

#4939B0 #8539B0 #B0399F

triadic

#8539B0 #B08539 #39B085

tetradic

#8539B0 #B04939 #64B039 #399FB0

square

#8539B0 #B04939 #64B039 #399FB0

split-complementary

#8539B0 #9FB039 #39B049

monochromatic

#3F1B54 #622A82 #8539B0 #A25CCA #BD8AD9

Accessibility & contrast

On white

6.54

#8539B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#8539B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8539B0

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8539B0	#FFFFFF	#000000	##FFFFFF
##8539B0	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB4

Deuteranopia (green-blind)

#295FAD

Tritanopia (blue-blind)

#7F5270

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #8539b0;
/* rgb */ color: rgb(133, 57, 176);
/* oklch */ color: oklch(50.3% 0.186 310.8);

Tailwind

colors: {
  custom: {
    50: '#ac75c8',
    500: '#8539b0',
    950: '#000000',
  },
}

SCSS

$custom: #8539b0;
$custom-light: #ac75c8;
$custom-dark: #000000;

JSON

{
  "hex": "#8539b0",
  "rgb": {
    "r": 133,
    "g": 57,
    "b": 176
  },
  "hsl": {
    "h": 278.319,
    "s": 51.073,
    "l": 45.686
  },
  "oklch": {
    "l": 0.50272,
    "c": 0.18586,
    "h": 310.8
  },
  "luminance": 0.11047
}

Semantic roles & 50–950 ramp

primary

#8539B0

secondary

#99C481

accent

#DB4D80

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #8539B0

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

Preview Lab → · Contrast checker → · Palette generator →