#6447CD#6447CD

#6447CD is a mid, vivid violet. Relative luminance 0.116; OKLCH L 50.8% C 0.197 H 287.1°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#6447CD
RGB	rgb(100, 71, 205)
HSL	hsl(253, 57%, 54%)
HSV	hsv(253, 65%, 80%)
CMYK	cmyk(51.2%, 65.4%, 0%, 19.6%)
CIE-LAB	lab(40.61, 45.89, -65.46)
CIE-LCH	lch(40.61, 79.94, 305.03°)
OKLab	oklab(50.77% 0.0579 -0.1878)
OKLCH	oklch(50.77% 0.197 287.1)
XYZ	xyz(18.5250, 11.6227, 59.0131)
Luminance	0.1162 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.80

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6447CD #B0CD47

analogous

#476DCD #6447CD #A747CD

triadic

#6447CD #CD6447 #47CD64

tetradic

#6447CD #CD476D #B0CD47 #47CDA7

square

#6447CD #CD476D #B0CD47 #47CDA7

split-complementary

#6447CD #CDA747 #6DCD47

monochromatic

#342179 #492EA9 #6447CD #8D77DA #B5A7E7

Accessibility & contrast

On white

6.32

#6447CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#6447CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6447CD

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6447CD	#FFFFFF	#000000	##FFFFFF
##6447CD	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D1

Deuteranopia (green-blind)

#005CCA

Tritanopia (blue-blind)

#3D6884

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6447cd;
/* rgb */ color: rgb(100, 71, 205);
/* oklch */ color: oklch(50.8% 0.197 287.1);

Tailwind

colors: {
  custom: {
    50: '#997cdd',
    500: '#6447cd',
    950: '#000000',
  },
}

SCSS

$custom: #6447cd;
$custom-light: #997cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6447cd",
  "rgb": {
    "r": 100,
    "g": 71,
    "b": 205
  },
  "hsl": {
    "h": 252.985,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.5077,
    "c": 0.19654,
    "h": 287.1
  },
  "luminance": 0.11624
}

Semantic roles & 50–950 ramp

primary

#6447CD

secondary

#C8D49B

accent

#E147BF

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6447CD

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

Preview Lab → · Contrast checker → · Palette generator →