#A543D3#A543D3

#A543D3 is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 57.8% C 0.218 H 312.8°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#A543D3
RGB	rgb(165, 67, 211)
HSL	hsl(281, 62%, 55%)
HSV	hsv(281, 68%, 83%)
CMYK	cmyk(21.8%, 68.2%, 0%, 17.3%)
CIE-LAB	lab(47.90, 62.25, -56.74)
CIE-LCH	lch(47.90, 84.23, 317.65°)
OKLab	oklab(57.82% 0.1484 -0.16)
OKLCH	oklch(57.82% 0.218 312.8)
XYZ	xyz(29.2800, 16.7176, 63.2998)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A543D3 #71D343

analogous

#5D43D3 #A543D3 #D343B9

triadic

#A543D3 #D3A543 #43D3A5

tetradic

#A543D3 #D35D43 #71D343 #43B9D3

square

#A543D3 #D35D43 #71D343 #43B9D3

split-complementary

#A543D3 #B9D343 #43D35D

monochromatic

#5F1E7E #8529B0 #A543D3 #BD75DF #D4A6EA

Accessibility & contrast

On white

4.83

#A543D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#A543D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A543D3

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A543D3	#FFFFFF	#000000	##FFFFFF
##A543D3	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD7

Deuteranopia (green-blind)

#3774D0

Tritanopia (blue-blind)

#A06186

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a543d3;
/* rgb */ color: rgb(165, 67, 211);
/* oklch */ color: oklch(57.8% 0.218 312.8);

Tailwind

colors: {
  custom: {
    50: '#c47fe1',
    500: '#a543d3',
    950: '#000000',
  },
}

SCSS

$custom: #a543d3;
$custom-light: #c47fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#a543d3",
  "rgb": {
    "r": 165,
    "g": 67,
    "b": 211
  },
  "hsl": {
    "h": 280.833,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.57821,
    "c": 0.21828,
    "h": 312.8
  },
  "luminance": 0.16717
}

Semantic roles & 50–950 ramp

primary

#A543D3

secondary

#AED79A

accent

#E54377

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A543D3

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

Preview Lab → · Contrast checker → · Palette generator →