#A543CA#A543CA

#A543CA is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.2% C 0.210 H 315.3°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#A543CA
RGB	rgb(165, 67, 202)
HSL	hsl(284, 56%, 53%)
HSV	hsv(284, 67%, 79%)
CMYK	cmyk(18.3%, 66.8%, 0%, 20.8%)
CIE-LAB	lab(47.34, 60.41, -52.48)
CIE-LCH	lch(47.34, 80.02, 319.02°)
OKLab	oklab(57.24% 0.1491 -0.1475)
OKLCH	oklch(57.24% 0.21 315.3)
XYZ	xyz(28.1832, 16.2789, 57.5232)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A543CA #68CA43

analogous

#6243CA #A543CA #CA43AB

triadic

#A543CA #CAA543 #43CAA5

tetradic

#A543CA #CA6243 #68CA43 #43ABCA

square

#A543CA #CA6243 #68CA43 #43ABCA

split-complementary

#A543CA #ABCA43 #43CA62

monochromatic

#5C2072 #822EA2 #A543CA #BC73D7 #D3A2E5

Accessibility & contrast

On white

4.93

#A543CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#A543CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A543CA

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A543CA	#FFFFFF	#000000	##FFFFFF
##A543CA	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#4073C7

Tritanopia (blue-blind)

#A25D81

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a543ca;
/* rgb */ color: rgb(165, 67, 202);
/* oklch */ color: oklch(57.2% 0.210 315.3);

Tailwind

colors: {
  custom: {
    50: '#c37edb',
    500: '#a543ca',
    950: '#000000',
  },
}

SCSS

$custom: #a543ca;
$custom-light: #c37edb;
$custom-dark: #000000;

JSON

{
  "hex": "#a543ca",
  "rgb": {
    "r": 165,
    "g": 67,
    "b": 202
  },
  "hsl": {
    "h": 283.556,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57237,
    "c": 0.20974,
    "h": 315.3
  },
  "luminance": 0.16278
}

Semantic roles & 50–950 ramp

primary

#A543CA

secondary

#A7D297

accent

#DF4872

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A543CA

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

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