#6543AE#6543AE

#6543AE is a mid, vivid violet. Relative luminance 0.098; OKLCH L 47.8% C 0.163 H 294.0°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#6543AE
RGB	rgb(101, 67, 174)
HSL	hsl(259, 44%, 47%)
HSV	hsv(259, 61%, 68%)
CMYK	cmyk(42%, 61.5%, 0%, 31.8%)
CIE-LAB	lab(37.55, 39.46, -52.27)
CIE-LCH	lch(37.55, 65.49, 307.05°)
OKLab	oklab(47.84% 0.0663 -0.149)
OKLCH	oklch(47.84% 0.163 294)
XYZ	xyz(15.0119, 9.8366, 41.1439)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6543AE #8CAE43

analogous

#4357AE #6543AE #9A43AE

triadic

#6543AE #AE6543 #43AE65

tetradic

#6543AE #AE4357 #8CAE43 #43AE9A

square

#6543AE #AE4357 #8CAE43 #43AE9A

split-complementary

#6543AE #AE9A43 #57AE43

monochromatic

#322156 #4B3282 #6543AE #8669C5 #AA95D6

Accessibility & contrast

On white

7.08

#6543AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#6543AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6543AE

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6543AE	#FFFFFF	#000000	##FFFFFF
##6543AE	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B1

Deuteranopia (green-blind)

#0057AC

Tritanopia (blue-blind)

#525B72

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6543ae;
/* rgb */ color: rgb(101, 67, 174);
/* oklch */ color: oklch(47.8% 0.163 294.0);

Tailwind

colors: {
  custom: {
    50: '#9679c7',
    500: '#6543ae',
    950: '#000000',
  },
}

SCSS

$custom: #6543ae;
$custom-light: #9679c7;
$custom-dark: #000000;

JSON

{
  "hex": "#6543ae",
  "rgb": {
    "r": 101,
    "g": 67,
    "b": 174
  },
  "hsl": {
    "h": 259.065,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47842,
    "c": 0.16308,
    "h": 294
  },
  "luminance": 0.09837
}

Semantic roles & 50–950 ramp

primary

#6543AE

secondary

#B0C28B

accent

#D454AB

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6543AE

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

Preview Lab → · Contrast checker → · Palette generator →