#6544C7#6544C7

#6544C7 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.9% C 0.193 H 289.0°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#6544C7
RGB	rgb(101, 68, 199)
HSL	hsl(255, 54%, 52%)
HSV	hsv(255, 66%, 78%)
CMYK	cmyk(49.2%, 65.8%, 0%, 22%)
CIE-LAB	lab(39.62, 46.00, -63.59)
CIE-LCH	lch(39.62, 78.48, 305.88°)
OKLab	oklab(49.93% 0.0629 -0.1823)
OKLCH	oklch(49.93% 0.193 289)
XYZ	xyz(17.7398, 11.0237, 55.2148)
Luminance	0.1102 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 0.87

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6544C7 #A6C744

analogous

#4464C7 #6544C7 #A744C7

triadic

#6544C7 #C76544 #44C765

tetradic

#6544C7 #C74464 #A6C744 #44C7A7

square

#6544C7 #C74464 #A6C744 #44C7A7

split-complementary

#6544C7 #C7A744 #64C744

monochromatic

#35216F #4B2F9E #6544C7 #8C73D5 #B3A2E3

Accessibility & contrast

On white

6.55

#6544C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#6544C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6544C7

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6544C7	#FFFFFF	#000000	##FFFFFF
##6544C7	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CB

Deuteranopia (green-blind)

#005AC4

Tritanopia (blue-blind)

#436480

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6544c7;
/* rgb */ color: rgb(101, 68, 199);
/* oklch */ color: oklch(49.9% 0.193 289.0);

Tailwind

colors: {
  custom: {
    50: '#997ad9',
    500: '#6544c7',
    950: '#000000',
  },
}

SCSS

$custom: #6544c7;
$custom-light: #997ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#6544c7",
  "rgb": {
    "r": 101,
    "g": 68,
    "b": 199
  },
  "hsl": {
    "h": 255.115,
    "s": 53.909,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49932,
    "c": 0.19284,
    "h": 289
  },
  "luminance": 0.11024
}

Semantic roles & 50–950 ramp

primary

#6544C7

secondary

#C2D097

accent

#DD4BB8

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #6544C7

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

Preview Lab → · Contrast checker → · Palette generator →