#A543CC#A543CC

#A543CC is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.4% C 0.212 H 314.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#A543CC
RGB	rgb(165, 67, 204)
HSL	hsl(283, 57%, 53%)
HSV	hsv(283, 67%, 80%)
CMYK	cmyk(19.1%, 67.2%, 0%, 20%)
CIE-LAB	lab(47.46, 60.81, -53.43)
CIE-LCH	lch(47.46, 80.95, 318.70°)
OKLab	oklab(57.37% 0.149 -0.1503)
OKLCH	oklch(57.37% 0.212 314.7)
XYZ	xyz(28.4215, 16.3742, 58.7784)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A543CC #6ACC43

analogous

#6043CC #A543CC #CC43AE

triadic

#A543CC #CCA543 #43CCA5

tetradic

#A543CC #CC6043 #6ACC43 #43AECC

square

#A543CC #CC6043 #6ACC43 #43AECC

split-complementary

#A543CC #AECC43 #43CC60

monochromatic

#5D2075 #832DA5 #A543CC #BC73D9 #D3A3E6

Accessibility & contrast

On white

4.91

#A543CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#A543CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A543CC

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A543CC	#FFFFFF	#000000	##FFFFFF
##A543CC	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD0

Deuteranopia (green-blind)

#3E73C9

Tritanopia (blue-blind)

#A25E82

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a543cc;
/* rgb */ color: rgb(165, 67, 204);
/* oklch */ color: oklch(57.4% 0.212 314.7);

Tailwind

colors: {
  custom: {
    50: '#c37edc',
    500: '#a543cc',
    950: '#000000',
  },
}

SCSS

$custom: #a543cc;
$custom-light: #c37edc;
$custom-dark: #000000;

JSON

{
  "hex": "#a543cc",
  "rgb": {
    "r": 165,
    "g": 67,
    "b": 204
  },
  "hsl": {
    "h": 282.92,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57365,
    "c": 0.21163,
    "h": 314.7
  },
  "luminance": 0.16373
}

Semantic roles & 50–950 ramp

primary

#A543CC

secondary

#A9D398

accent

#E14773

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A543CC

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

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