#6444AA#6444AA

#6444AA is a mid, vivid violet. Relative luminance 0.097; OKLCH L 47.6% C 0.156 H 294.1°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#6444AA
RGB	rgb(100, 68, 170)
HSL	hsl(259, 43%, 47%)
HSV	hsv(259, 60%, 67%)
CMYK	cmyk(41.2%, 60%, 0%, 33.3%)
CIE-LAB	lab(37.38, 37.54, -50.16)
CIE-LCH	lch(37.38, 62.65, 306.81°)
OKLab	oklab(47.61% 0.0639 -0.1428)
OKLCH	oklch(47.61% 0.156 294.1)
XYZ	xyz(14.5764, 9.7455, 39.1355)
Luminance	0.0975 (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

#6444AA #8AAA44

analogous

#4457AA #6444AA #9744AA

triadic

#6444AA #AA6444 #44AA64

tetradic

#6444AA #AA4457 #8AAA44 #44AA97

square

#6444AA #AA4457 #8AAA44 #44AA97

split-complementary

#6444AA #AA9744 #57AA44

monochromatic

#312153 #4A337E #6444AA #8568C3 #A894D4

Accessibility & contrast

On white

7.12

#6444AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#6444AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6444AA

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6444AA	#FFFFFF	#000000	##FFFFFF
##6444AA	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AD

Deuteranopia (green-blind)

#0F56A8

Tritanopia (blue-blind)

#525A70

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6444aa;
/* rgb */ color: rgb(100, 68, 170);
/* oklch */ color: oklch(47.6% 0.156 294.1);

Tailwind

colors: {
  custom: {
    50: '#9579c4',
    500: '#6444aa',
    950: '#000000',
  },
}

SCSS

$custom: #6444aa;
$custom-light: #9579c4;
$custom-dark: #000000;

JSON

{
  "hex": "#6444aa",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 170
  },
  "hsl": {
    "h": 258.824,
    "s": 42.857,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47608,
    "c": 0.15648,
    "h": 294.1
  },
  "luminance": 0.09746
}

Semantic roles & 50–950 ramp

primary

#6444AA

secondary

#AFC08A

accent

#D355AB

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6444AA

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

Preview Lab → · Contrast checker → · Palette generator →