#A543BC#A543BC

#A543BC is a mid, vivid purple. Relative luminance 0.156; OKLCH L 56.4% C 0.197 H 319.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#A543BC
RGB	rgb(165, 67, 188)
HSL	hsl(289, 47%, 50%)
HSV	hsv(289, 64%, 74%)
CMYK	cmyk(12.2%, 64.4%, 0%, 26.3%)
CIE-LAB	lab(46.51, 57.63, -45.69)
CIE-LCH	lch(46.51, 73.54, 321.59°)
OKLab	oklab(56.37% 0.1495 -0.1277)
OKLCH	oklch(56.37% 0.197 319.5)
XYZ	xyz(26.6002, 15.6457, 49.1860)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A543BC #5ABC43

analogous

#6843BC #A543BC #BC4397

triadic

#A543BC #BCA543 #43BCA5

tetradic

#A543BC #BC6843 #5ABC43 #4397BC

square

#A543BC #BC6843 #5ABC43 #4397BC

split-complementary

#A543BC #97BC43 #43BC68

monochromatic

#562362 #7D338F #A543BC #BB70CC #D09DDC

Accessibility & contrast

On white

5.09

#A543BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#A543BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A543BC

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A543BC	#FFFFFF	#000000	##FFFFFF
##A543BC	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F68C0

Deuteranopia (green-blind)

#4C72B9

Tritanopia (blue-blind)

#A5587A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a543bc;
/* rgb */ color: rgb(165, 67, 188);
/* oklch */ color: oklch(56.4% 0.197 319.5);

Tailwind

colors: {
  custom: {
    50: '#c37ed1',
    500: '#a543bc',
    950: '#000000',
  },
}

SCSS

$custom: #a543bc;
$custom-light: #c37ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#a543bc",
  "rgb": {
    "r": 165,
    "g": 67,
    "b": 188
  },
  "hsl": {
    "h": 288.595,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.5637,
    "c": 0.1966,
    "h": 319.5
  },
  "luminance": 0.15644
}

Semantic roles & 50–950 ramp

primary

#A543BC

secondary

#9DC992

accent

#D7516A

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A543BC

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

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