#6544BC#6544BC

#6544BC is a mid, vivid violet. Relative luminance 0.105; OKLCH L 49.1% C 0.179 H 291.0°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#6544BC
RGB	rgb(101, 68, 188)
HSL	hsl(257, 47%, 50%)
HSV	hsv(257, 64%, 74%)
CMYK	cmyk(46.3%, 63.8%, 0%, 26.3%)
CIE-LAB	lab(38.78, 42.85, -58.54)
CIE-LCH	lch(38.78, 72.55, 306.21°)
OKLab	oklab(49.06% 0.0642 -0.1674)
OKLCH	oklch(49.06% 0.179 291)
XYZ	xyz(16.5085, 10.5312, 48.7301)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6544BC #9BBC44

analogous

#445FBC #6544BC #A144BC

triadic

#6544BC #BC6544 #44BC65

tetradic

#6544BC #BC445F #9BBC44 #44BCA1

square

#6544BC #BC445F #9BBC44 #44BCA1

split-complementary

#6544BC #BCA144 #5FBC44

monochromatic

#352362 #4D338F #6544BC #8A71CC #AF9EDC

Accessibility & contrast

On white

6.76

#6544BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#6544BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6544BC

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6544BC	#FFFFFF	#000000	##FFFFFF
##6544BC	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC0

Deuteranopia (green-blind)

#0059BA

Tritanopia (blue-blind)

#4A607A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6544bc;
/* rgb */ color: rgb(101, 68, 188);
/* oklch */ color: oklch(49.1% 0.179 291.0);

Tailwind

colors: {
  custom: {
    50: '#987ad1',
    500: '#6544bc',
    950: '#000000',
  },
}

SCSS

$custom: #6544bc;
$custom-light: #987ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#6544bc",
  "rgb": {
    "r": 101,
    "g": 68,
    "b": 188
  },
  "hsl": {
    "h": 256.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.4906,
    "c": 0.17929,
    "h": 291
  },
  "luminance": 0.10532
}

Semantic roles & 50–950 ramp

primary

#6544BC

secondary

#BAC993

accent

#D751B2

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6544BC

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

Preview Lab → · Contrast checker → · Palette generator →