#644696#644696

#644696 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 46.6% C 0.127 H 298.7°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#644696
RGB	rgb(100, 70, 150)
HSL	hsl(263, 36%, 43%)
HSV	hsv(263, 53%, 59%)
CMYK	cmyk(33.3%, 53.3%, 0%, 41.2%)
CIE-LAB	lab(36.54, 30.82, -39.50)
CIE-LCH	lch(36.54, 50.10, 307.96°)
OKLab	oklab(46.57% 0.061 -0.1115)
OKLCH	oklch(46.57% 0.127 298.7)
XYZ	xyz(12.9494, 9.2915, 29.9595)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644696 #789646

analogous

#465096 #644696 #8C4696

triadic

#644696 #966446 #469664

tetradic

#644696 #964650 #789646 #46968C

square

#644696 #964650 #789646 #46968C

split-complementary

#644696 #968C46 #509646

monochromatic

#2C1F43 #48336C #644696 #8263B6 #A48DCA

Accessibility & contrast

On white

7.35

#644696 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#644696 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644696

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644696	#FFFFFF	#000000	##FFFFFF
##644696	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285699

Deuteranopia (green-blind)

#305594

Tritanopia (blue-blind)

#595667

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #644696;
/* rgb */ color: rgb(100, 70, 150);
/* oklch */ color: oklch(46.6% 0.127 298.7);

Tailwind

colors: {
  custom: {
    50: '#937ab5',
    500: '#644696',
    950: '#000000',
  },
}

SCSS

$custom: #644696;
$custom-light: #937ab5;
$custom-dark: #000000;

JSON

{
  "hex": "#644696",
  "rgb": {
    "r": 100,
    "g": 70,
    "b": 150
  },
  "hsl": {
    "h": 262.5,
    "s": 36.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46571,
    "c": 0.12709,
    "h": 298.7
  },
  "luminance": 0.09292
}

Semantic roles & 50–950 ramp

primary

#644696

secondary

#A2B583

accent

#CC5BA2

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0911

muted

#7E7B80

Preview Lab

Preview with #644696

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

Preview Lab → · Contrast checker → · Palette generator →