#A543D8#A543D8

#A543D8 is a mid, highly saturated violet. Relative luminance 0.170; OKLCH L 58.2% C 0.223 H 311.6°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#A543D8
RGB	rgb(165, 67, 216)
HSL	hsl(279, 66%, 55%)
HSV	hsv(279, 69%, 85%)
CMYK	cmyk(23.6%, 69%, 0%, 15.3%)
CIE-LAB	lab(48.23, 63.28, -59.08)
CIE-LCH	lch(48.23, 86.58, 316.97°)
OKLab	oklab(58.16% 0.148 -0.1669)
OKLCH	oklch(58.16% 0.223 311.6)
XYZ	xyz(29.9166, 16.9723, 66.6525)
Luminance	0.1697 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A543D8 #76D843

analogous

#5A43D8 #A543D8 #D843C1

triadic

#A543D8 #D8A543 #43D8A5

tetradic

#A543D8 #D85A43 #76D843 #43C1D8

square

#A543D8 #D85A43 #76D843 #43C1D8

split-complementary

#A543D8 #C1D843 #43D85A

monochromatic

#611C85 #8626B8 #A543D8 #BD76E3 #D6A8ED

Accessibility & contrast

On white

4.78

#A543D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#A543D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A543D8

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A543D8	#FFFFFF	#000000	##FFFFFF
##A543D8	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDC

Deuteranopia (green-blind)

#3074D5

Tritanopia (blue-blind)

#9F6389

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a543d8;
/* rgb */ color: rgb(165, 67, 216);
/* oklch */ color: oklch(58.2% 0.223 311.6);

Tailwind

colors: {
  custom: {
    50: '#c47fe5',
    500: '#a543d8',
    950: '#000000',
  },
}

SCSS

$custom: #a543d8;
$custom-light: #c47fe5;
$custom-dark: #000000;

JSON

{
  "hex": "#a543d8",
  "rgb": {
    "r": 165,
    "g": 67,
    "b": 216
  },
  "hsl": {
    "h": 279.463,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.58155,
    "c": 0.22304,
    "h": 311.6
  },
  "luminance": 0.16972
}

Semantic roles & 50–950 ramp

primary

#A543D8

secondary

#B2DA9C

accent

#E93F79

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A543D8

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

Preview Lab → · Contrast checker → · Palette generator →