#6544BA#6544BA

#6544BA is a mid, vivid violet. Relative luminance 0.104; OKLCH L 48.9% C 0.177 H 291.3°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#6544BA
RGB	rgb(101, 68, 186)
HSL	hsl(257, 46%, 50%)
HSV	hsv(257, 63%, 73%)
CMYK	cmyk(45.7%, 63.4%, 0%, 27.1%)
CIE-LAB	lab(38.63, 42.28, -57.60)
CIE-LCH	lch(38.63, 71.46, 306.28°)
OKLab	oklab(48.91% 0.0643 -0.1647)
OKLCH	oklch(48.91% 0.177 291.3)
XYZ	xyz(16.2944, 10.4456, 47.6025)
Luminance	0.1045 (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

#6544BA #99BA44

analogous

#445EBA #6544BA #A044BA

triadic

#6544BA #BA6544 #44BA65

tetradic

#6544BA #BA445E #99BA44 #44BAA0

square

#6544BA #BA445E #99BA44 #44BAA0

split-complementary

#6544BA #BAA044 #5EBA44

monochromatic

#342360 #4D348D #6544BA #8A70CB #AF9DDB

Accessibility & contrast

On white

6.80

#6544BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#6544BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6544BA

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6544BA	#FFFFFF	#000000	##FFFFFF
##6544BA	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#4B6079

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6544ba;
/* rgb */ color: rgb(101, 68, 186);
/* oklch */ color: oklch(48.9% 0.177 291.3);

Tailwind

colors: {
  custom: {
    50: '#977ad0',
    500: '#6544ba',
    950: '#000000',
  },
}

SCSS

$custom: #6544ba;
$custom-light: #977ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#6544ba",
  "rgb": {
    "r": 101,
    "g": 68,
    "b": 186
  },
  "hsl": {
    "h": 256.78,
    "s": 46.457,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48905,
    "c": 0.1768,
    "h": 291.3
  },
  "luminance": 0.10446
}

Semantic roles & 50–950 ramp

primary

#6544BA

secondary

#B9C892

accent

#D652B1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6544BA

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

Preview Lab → · Contrast checker → · Palette generator →