#6447BE#6447BE

#6447BE is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.6% C 0.178 H 289.5°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#6447BE
RGB	rgb(100, 71, 190)
HSL	hsl(255, 48%, 51%)
HSV	hsv(255, 63%, 75%)
CMYK	cmyk(47.4%, 62.6%, 0%, 25.5%)
CIE-LAB	lab(39.47, 41.52, -58.60)
CIE-LCH	lch(39.47, 71.82, 305.32°)
OKLab	oklab(49.58% 0.0594 -0.1676)
OKLCH	oklch(49.58% 0.178 289.5)
XYZ	xyz(16.8004, 10.9328, 49.9303)
Luminance	0.1093 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6447BE #A1BE47

analogous

#4765BE #6447BE #9F47BE

triadic

#6447BE #BE6447 #47BE64

tetradic

#6447BE #BE4765 #A1BE47 #47BE9F

square

#6447BE #BE4765 #A1BE47 #47BE9F

split-complementary

#6447BE #BE9F47 #65BE47

monochromatic

#342466 #4B3494 #6447BE #8A74CE #B0A1DE

Accessibility & contrast

On white

6.59

#6447BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#6447BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6447BE

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6447BE	#FFFFFF	#000000	##FFFFFF
##6447BE	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC2

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#47637C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6447be;
/* rgb */ color: rgb(100, 71, 190);
/* oklch */ color: oklch(49.6% 0.178 289.5);

Tailwind

colors: {
  custom: {
    50: '#977cd2',
    500: '#6447be',
    950: '#000000',
  },
}

SCSS

$custom: #6447be;
$custom-light: #977cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#6447be",
  "rgb": {
    "r": 100,
    "g": 71,
    "b": 190
  },
  "hsl": {
    "h": 254.622,
    "s": 47.791,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49583,
    "c": 0.17784,
    "h": 289.5
  },
  "luminance": 0.10934
}

Semantic roles & 50–950 ramp

primary

#6447BE

secondary

#BECB96

accent

#D750B6

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #6447BE

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

Preview Lab → · Contrast checker → · Palette generator →