#6543C2#6543C2

#6543C2 is a mid, vivid violet. Relative luminance 0.107; OKLCH L 49.4% C 0.188 H 290.1°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#6543C2
RGB	rgb(101, 67, 194)
HSL	hsl(256, 51%, 51%)
HSV	hsv(256, 65%, 76%)
CMYK	cmyk(47.9%, 65.5%, 0%, 23.9%)
CIE-LAB	lab(39.03, 45.12, -61.64)
CIE-LCH	lch(39.03, 76.39, 306.20°)
OKLab	oklab(49.38% 0.0646 -0.1766)
OKLCH	oklch(49.38% 0.188 290.1)
XYZ	xyz(17.1088, 10.6754, 52.1876)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 0.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6543C2 #A0C243

analogous

#4360C2 #6543C2 #A443C2

triadic

#6543C2 #C26543 #43C265

tetradic

#6543C2 #C24360 #A0C243 #43C2A4

square

#6543C2 #C24360 #A0C243 #43C2A4

split-complementary

#6543C2 #C2A443 #60C243

monochromatic

#352269 #4C3197 #6543C2 #8B71D1 #B19FE0

Accessibility & contrast

On white

6.70

#6543C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#6543C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6543C2

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6543C2	#FFFFFF	#000000	##FFFFFF
##6543C2	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC6

Deuteranopia (green-blind)

#0059BF

Tritanopia (blue-blind)

#47627D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #6543c2;
/* rgb */ color: rgb(101, 67, 194);
/* oklch */ color: oklch(49.4% 0.188 290.1);

Tailwind

colors: {
  custom: {
    50: '#9879d5',
    500: '#6543c2',
    950: '#000000',
  },
}

SCSS

$custom: #6543c2;
$custom-light: #9879d5;
$custom-dark: #000000;

JSON

{
  "hex": "#6543c2",
  "rgb": {
    "r": 101,
    "g": 67,
    "b": 194
  },
  "hsl": {
    "h": 256.063,
    "s": 51.004,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49383,
    "c": 0.18798,
    "h": 290.1
  },
  "luminance": 0.10676
}

Semantic roles & 50–950 ramp

primary

#6543C2

secondary

#BDCC94

accent

#DA4DB5

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0914

muted

#7E7B83

Preview Lab

Preview with #6543C2

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

Preview Lab → · Contrast checker → · Palette generator →