#6543AF#6543AF

#6543AF is a mid, vivid violet. Relative luminance 0.099; OKLCH L 47.9% C 0.164 H 293.8°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#6543AF
RGB	rgb(101, 67, 175)
HSL	hsl(259, 45%, 47%)
HSV	hsv(259, 62%, 69%)
CMYK	cmyk(42.3%, 61.7%, 0%, 31.4%)
CIE-LAB	lab(37.62, 39.74, -52.75)
CIE-LCH	lch(37.62, 66.04, 307.00°)
OKLab	oklab(47.92% 0.0663 -0.1504)
OKLCH	oklch(47.92% 0.164 293.8)
XYZ	xyz(15.1098, 9.8758, 41.6592)
Luminance	0.0988 (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

#6543AF #8DAF43

analogous

#4357AF #6543AF #9B43AF

triadic

#6543AF #AF6543 #43AF65

tetradic

#6543AF #AF4357 #8DAF43 #43AF9B

square

#6543AF #AF4357 #8DAF43 #43AF9B

split-complementary

#6543AF #AF9B43 #57AF43

monochromatic

#322156 #4B3283 #6543AF #8769C6 #AA96D7

Accessibility & contrast

On white

7.06

#6543AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#6543AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6543AF

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6543AF	#FFFFFF	#000000	##FFFFFF
##6543AF	1.00	7.06	2.98	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB2

Deuteranopia (green-blind)

#0057AD

Tritanopia (blue-blind)

#515B72

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6543af;
/* rgb */ color: rgb(101, 67, 175);
/* oklch */ color: oklch(47.9% 0.164 293.8);

Tailwind

colors: {
  custom: {
    50: '#9679c8',
    500: '#6543af',
    950: '#000000',
  },
}

SCSS

$custom: #6543af;
$custom-light: #9679c8;
$custom-dark: #000000;

JSON

{
  "hex": "#6543af",
  "rgb": {
    "r": 101,
    "g": 67,
    "b": 175
  },
  "hsl": {
    "h": 258.889,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47917,
    "c": 0.16435,
    "h": 293.8
  },
  "luminance": 0.09876
}

Semantic roles & 50–950 ramp

primary

#6543AF

secondary

#B1C28B

accent

#D453AC

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6543AF

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

Preview Lab → · Contrast checker → · Palette generator →