#8539AA#8539AA

#8539AA is a mid, vivid purple. Relative luminance 0.108; OKLCH L 49.9% C 0.180 H 312.7°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#8539AA
RGB	rgb(133, 57, 170)
HSL	hsl(280, 50%, 45%)
HSV	hsv(280, 66%, 67%)
CMYK	cmyk(21.8%, 66.5%, 0%, 33.3%)
CIE-LAB	lab(39.27, 50.97, -46.92)
CIE-LCH	lch(39.27, 69.27, 317.37°)
OKLab	oklab(49.86% 0.1218 -0.1322)
OKLCH	oklch(49.86% 0.18 312.7)
XYZ	xyz(18.3904, 10.8156, 39.1413)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8539AA #5EAA39

analogous

#4D39AA #8539AA #AA3997

triadic

#8539AA #AA8539 #39AA85

tetradic

#8539AA #AA4D39 #5EAA39 #3997AA

square

#8539AA #AA4D39 #5EAA39 #3997AA

split-complementary

#8539AA #97AA39 #39AA4D

monochromatic

#3D1A4E #612A7C #8539AA #A359C7 #BC87D7

Accessibility & contrast

On white

6.64

#8539AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#8539AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8539AA

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8539AA	#FFFFFF	#000000	##FFFFFF
##8539AA	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AD

Deuteranopia (green-blind)

#305EA7

Tritanopia (blue-blind)

#814F6D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #8539aa;
/* rgb */ color: rgb(133, 57, 170);
/* oklch */ color: oklch(49.9% 0.180 312.7);

Tailwind

colors: {
  custom: {
    50: '#ac75c4',
    500: '#8539aa',
    950: '#000000',
  },
}

SCSS

$custom: #8539aa;
$custom-light: #ac75c4;
$custom-dark: #000000;

JSON

{
  "hex": "#8539aa",
  "rgb": {
    "r": 133,
    "g": 57,
    "b": 170
  },
  "hsl": {
    "h": 280.354,
    "s": 49.78,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49865,
    "c": 0.17973,
    "h": 312.7
  },
  "luminance": 0.10815
}

Semantic roles & 50–950 ramp

primary

#8539AA

secondary

#94C17E

accent

#D94E7C

background

#FAF7FC

surface

#F5EDF8

border

#CFC8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #8539AA

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

Preview Lab → · Contrast checker → · Palette generator →