#A543DA#A543DA

#A543DA is a mid, highly saturated violet. Relative luminance 0.171; OKLCH L 58.3% C 0.225 H 311.1°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#A543DA
RGB	rgb(165, 67, 218)
HSL	hsl(279, 67%, 56%)
HSV	hsv(279, 69%, 85%)
CMYK	cmyk(24.3%, 69.3%, 0%, 14.5%)
CIE-LAB	lab(48.36, 63.70, -60.01)
CIE-LCH	lch(48.36, 87.52, 316.71°)
OKLab	oklab(58.29% 0.1477 -0.1696)
OKLCH	oklch(58.29% 0.225 311.1)
XYZ	xyz(30.1767, 17.0763, 68.0225)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A543DA #78DA43

analogous

#5943DA #A543DA #DA43C4

triadic

#A543DA #DAA543 #43DAA5

tetradic

#A543DA #DA5943 #78DA43 #43C4DA

square

#A543DA #DA5943 #78DA43 #43C4DA

split-complementary

#A543DA #C4DA43 #43DA59

monochromatic

#621B88 #8625BB #A543DA #BD76E4 #D6A9EE

Accessibility & contrast

On white

4.76

#A543DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#A543DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A543DA

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A543DA	#FFFFFF	#000000	##FFFFFF
##A543DA	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDE

Deuteranopia (green-blind)

#2D75D7

Tritanopia (blue-blind)

#9E648A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a543da;
/* rgb */ color: rgb(165, 67, 218);
/* oklch */ color: oklch(58.3% 0.225 311.1);

Tailwind

colors: {
  custom: {
    50: '#c47fe6',
    500: '#a543da',
    950: '#000000',
  },
}

SCSS

$custom: #a543da;
$custom-light: #c47fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#a543da",
  "rgb": {
    "r": 165,
    "g": 67,
    "b": 218
  },
  "hsl": {
    "h": 278.94,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5829,
    "c": 0.22495,
    "h": 311.1
  },
  "luminance": 0.17076
}

Semantic roles & 50–950 ramp

primary

#A543DA

secondary

#B3DC9D

accent

#EA3E7A

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A543DA

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

Preview Lab → · Contrast checker → · Palette generator →