#6447C7#6447C7

#6447C7 is a mid, vivid violet. Relative luminance 0.113; OKLCH L 50.3% C 0.189 H 288.0°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#6447C7
RGB	rgb(100, 71, 199)
HSL	hsl(254, 53%, 53%)
HSV	hsv(254, 64%, 78%)
CMYK	cmyk(49.7%, 64.3%, 0%, 22%)
CIE-LAB	lab(40.14, 44.14, -62.74)
CIE-LCH	lch(40.14, 76.71, 305.13°)
OKLab	oklab(50.29% 0.0586 -0.1798)
OKLCH	oklch(50.29% 0.189 288)
XYZ	xyz(17.8146, 11.3385, 55.2716)
Luminance	0.1134 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.53

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6447C7 #AAC747

analogous

#476AC7 #6447C7 #A447C7

triadic

#6447C7 #C76447 #47C764

tetradic

#6447C7 #C7476A #AAC747 #47C7A4

square

#6447C7 #C7476A #AAC747 #47C7A4

split-complementary

#6447C7 #C7A447 #6AC747

monochromatic

#342271 #4A31A0 #6447C7 #8C76D5 #B3A5E4

Accessibility & contrast

On white

6.43

#6447C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#6447C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6447C7

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6447C7	#FFFFFF	#000000	##FFFFFF
##6447C7	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CB

Deuteranopia (green-blind)

#005BC4

Tritanopia (blue-blind)

#416681

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6447c7;
/* rgb */ color: rgb(100, 71, 199);
/* oklch */ color: oklch(50.3% 0.189 288.0);

Tailwind

colors: {
  custom: {
    50: '#987cd9',
    500: '#6447c7',
    950: '#000000',
  },
}

SCSS

$custom: #6447c7;
$custom-light: #987cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#6447c7",
  "rgb": {
    "r": 100,
    "g": 71,
    "b": 199
  },
  "hsl": {
    "h": 253.594,
    "s": 53.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50288,
    "c": 0.18912,
    "h": 288
  },
  "luminance": 0.11339
}

Semantic roles & 50–950 ramp

primary

#6447C7

secondary

#C4D199

accent

#DD4BBC

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #6447C7

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

Preview Lab → · Contrast checker → · Palette generator →