#6544CB#6544CB

#6544CB is a mid, vivid violet. Relative luminance 0.112; OKLCH L 50.3% C 0.198 H 288.4°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#6544CB
RGB	rgb(101, 68, 203)
HSL	hsl(255, 56%, 53%)
HSV	hsv(255, 67%, 80%)
CMYK	cmyk(50.2%, 66.5%, 0%, 20.4%)
CIE-LAB	lab(39.94, 47.15, -65.40)
CIE-LCH	lch(39.94, 80.62, 305.79°)
OKLab	oklab(50.26% 0.0624 -0.1876)
OKLCH	oklch(50.26% 0.198 288.4)
XYZ	xyz(18.2103, 11.2119, 57.6929)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.06

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6544CB #AACB44

analogous

#4466CB #6544CB #A944CB

triadic

#6544CB #CB6544 #44CB65

tetradic

#6544CB #CB4466 #AACB44 #44CBA9

square

#6544CB #CB4466 #AACB44 #44CBA9

split-complementary

#6544CB #CBA944 #66CB44

monochromatic

#352074 #4B2EA4 #6544CB #8C74D8 #B4A4E6

Accessibility & contrast

On white

6.48

#6544CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#6544CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6544CB

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6544CB	#FFFFFF	#000000	##FFFFFF
##6544CB	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CF

Deuteranopia (green-blind)

#005BC8

Tritanopia (blue-blind)

#416682

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6544cb;
/* rgb */ color: rgb(101, 68, 203);
/* oklch */ color: oklch(50.3% 0.198 288.4);

Tailwind

colors: {
  custom: {
    50: '#9a7adc',
    500: '#6544cb',
    950: '#000000',
  },
}

SCSS

$custom: #6544cb;
$custom-light: #9a7adc;
$custom-dark: #000000;

JSON

{
  "hex": "#6544cb",
  "rgb": {
    "r": 101,
    "g": 68,
    "b": 203
  },
  "hsl": {
    "h": 254.667,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50257,
    "c": 0.1977,
    "h": 288.4
  },
  "luminance": 0.11213
}

Semantic roles & 50–950 ramp

primary

#6544CB

secondary

#C4D398

accent

#E048BB

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6544CB

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

Preview Lab → · Contrast checker → · Palette generator →