#6444BA#6444BA

#6444BA is a mid, vivid violet. Relative luminance 0.104; OKLCH L 48.8% C 0.177 H 290.9°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#6444BA
RGB	rgb(100, 68, 186)
HSL	hsl(256, 46%, 50%)
HSV	hsv(256, 63%, 73%)
CMYK	cmyk(46.2%, 63.4%, 0%, 27.1%)
CIE-LAB	lab(38.53, 42.08, -57.77)
CIE-LCH	lch(38.53, 71.47, 306.07°)
OKLab	oklab(48.81% 0.063 -0.1652)
OKLCH	oklch(48.81% 0.177 290.9)
XYZ	xyz(16.1831, 10.3882, 47.5973)
Luminance	0.1039 (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

#6444BA #9ABA44

analogous

#445FBA #6444BA #9F44BA

triadic

#6444BA #BA6444 #44BA64

tetradic

#6444BA #BA445F #9ABA44 #44BA9F

square

#6444BA #BA445F #9ABA44 #44BA9F

split-complementary

#6444BA #BA9F44 #5FBA44

monochromatic

#342360 #4C348D #6444BA #8970CB #AE9DDB

Accessibility & contrast

On white

6.82

#6444BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#6444BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6444BA

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6444BA	#FFFFFF	#000000	##FFFFFF
##6444BA	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#4A6079

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6444ba;
/* rgb */ color: rgb(100, 68, 186);
/* oklch */ color: oklch(48.8% 0.177 290.9);

Tailwind

colors: {
  custom: {
    50: '#977ad0',
    500: '#6444ba',
    950: '#000000',
  },
}

SCSS

$custom: #6444ba;
$custom-light: #977ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#6444ba",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 186
  },
  "hsl": {
    "h": 256.271,
    "s": 46.457,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48809,
    "c": 0.17679,
    "h": 290.9
  },
  "luminance": 0.10389
}

Semantic roles & 50–950 ramp

primary

#6444BA

secondary

#B9C892

accent

#D652B2

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6444BA

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

Preview Lab → · Contrast checker → · Palette generator →