#A539B7#A539B7

#A539B7 is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.0% C 0.205 H 321.6°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#A539B7
RGB	rgb(165, 57, 183)
HSL	hsl(291, 53%, 47%)
HSV	hsv(291, 69%, 72%)
CMYK	cmyk(9.8%, 68.9%, 0%, 28.2%)
CIE-LAB	lab(44.72, 60.85, -45.61)
CIE-LCH	lch(44.72, 76.04, 323.15°)
OKLab	oklab(55% 0.1608 -0.1274)
OKLCH	oklch(55% 0.205 321.6)
XYZ	xyz(25.5265, 14.3458, 46.2150)
Luminance	0.1434 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A539B7 #4BB739

analogous

#6639B7 #A539B7 #B7398A

triadic

#A539B7 #B7A539 #39B7A5

tetradic

#A539B7 #B76639 #4BB739 #398AB7

square

#A539B7 #B76639 #4BB739 #398AB7

split-complementary

#A539B7 #8AB739 #39B766

monochromatic

#511C5A #7B2A88 #A539B7 #BE60CD #D18EDC

Accessibility & contrast

On white

5.43

#A539B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#A539B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A539B7

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A539B7	#FFFFFF	#000000	##FFFFFF
##A539B7	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B62BB

Deuteranopia (green-blind)

#486EB4

Tritanopia (blue-blind)

#A74F74

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a539b7;
/* rgb */ color: rgb(165, 57, 183);
/* oklch */ color: oklch(55.0% 0.205 321.6);

Tailwind

colors: {
  custom: {
    50: '#c379cd',
    500: '#a539b7',
    950: '#000000',
  },
}

SCSS

$custom: #a539b7;
$custom-light: #c379cd;
$custom-dark: #000000;

JSON

{
  "hex": "#a539b7",
  "rgb": {
    "r": 165,
    "g": 57,
    "b": 183
  },
  "hsl": {
    "h": 291.429,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.54995,
    "c": 0.20509,
    "h": 321.6
  },
  "luminance": 0.14344
}

Semantic roles & 50–950 ramp

primary

#A539B7

secondary

#8FC785

accent

#DC4C60

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A539B7

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

Preview Lab → · Contrast checker → · Palette generator →