#6444AC#6444AC

#6444AC is a mid, vivid violet. Relative luminance 0.098; OKLCH L 47.8% C 0.159 H 293.7°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#6444AC
RGB	rgb(100, 68, 172)
HSL	hsl(258, 43%, 47%)
HSV	hsv(258, 60%, 67%)
CMYK	cmyk(41.9%, 60.5%, 0%, 32.5%)
CIE-LAB	lab(37.52, 38.10, -51.13)
CIE-LCH	lch(37.52, 63.77, 306.69°)
OKLab	oklab(47.75% 0.0639 -0.1457)
OKLCH	oklch(47.75% 0.159 293.7)
XYZ	xyz(14.7670, 9.8217, 40.1395)
Luminance	0.0982 (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

#6444AC #8CAC44

analogous

#4458AC #6444AC #9844AC

triadic

#6444AC #AC6444 #44AC64

tetradic

#6444AC #AC4458 #8CAC44 #44AC98

square

#6444AC #AC4458 #8CAC44 #44AC98

split-complementary

#6444AC #AC9844 #58AC44

monochromatic

#312154 #4B3380 #6444AC #8569C4 #A995D5

Accessibility & contrast

On white

7.08

#6444AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#6444AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6444AC

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6444AC	#FFFFFF	#000000	##FFFFFF
##6444AC	1.00	7.08	2.96	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AF

Deuteranopia (green-blind)

#0856AA

Tritanopia (blue-blind)

#515B71

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6444ac;
/* rgb */ color: rgb(100, 68, 172);
/* oklch */ color: oklch(47.8% 0.159 293.7);

Tailwind

colors: {
  custom: {
    50: '#9579c5',
    500: '#6444ac',
    950: '#000000',
  },
}

SCSS

$custom: #6444ac;
$custom-light: #9579c5;
$custom-dark: #000000;

JSON

{
  "hex": "#6444ac",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 172
  },
  "hsl": {
    "h": 258.462,
    "s": 43.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47754,
    "c": 0.15905,
    "h": 293.7
  },
  "luminance": 0.09822
}

Semantic roles & 50–950 ramp

primary

#6444AC

secondary

#B0C18B

accent

#D355AC

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6444AC

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

Preview Lab → · Contrast checker → · Palette generator →