#644EAE#644EAE

#644EAE is a mid, vivid violet. Relative luminance 0.112; OKLCH L 49.6% C 0.147 H 290.6°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#644EAE
RGB	rgb(100, 78, 174)
HSL	hsl(254, 38%, 49%)
HSV	hsv(254, 55%, 68%)
CMYK	cmyk(42.5%, 55.2%, 0%, 31.8%)
CIE-LAB	lab(39.94, 32.75, -48.42)
CIE-LCH	lch(39.94, 58.46, 304.07°)
OKLab	oklab(49.58% 0.0517 -0.1377)
OKLCH	oklch(49.58% 0.147 290.6)
XYZ	xyz(15.6178, 11.2136, 41.3778)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644EAE #98AE4E

analogous

#4E68AE #644EAE #944EAE

triadic

#644EAE #AE644E #4EAE64

tetradic

#644EAE #AE4E68 #98AE4E #4EAE94

square

#644EAE #AE4E68 #98AE4E #4EAE94

split-complementary

#644EAE #AE944E #68AE4E

monochromatic

#332859 #4C3B84 #644EAE #8877C2 #ADA1D5

Accessibility & contrast

On white

6.48

#644EAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#644EAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #644EAE

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644EAE	#FFFFFF	#000000	##FFFFFF
##644EAE	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E60B1

Deuteranopia (green-blind)

#225CAC

Tritanopia (blue-blind)

#4F6276

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #644eae;
/* rgb */ color: rgb(100, 78, 174);
/* oklch */ color: oklch(49.6% 0.147 290.6);

Tailwind

colors: {
  custom: {
    50: '#9580c7',
    500: '#644eae',
    950: '#000000',
  },
}

SCSS

$custom: #644eae;
$custom-light: #9580c7;
$custom-dark: #000000;

JSON

{
  "hex": "#644eae",
  "rgb": {
    "r": 100,
    "g": 78,
    "b": 174
  },
  "hsl": {
    "h": 253.75,
    "s": 38.095,
    "l": 49.412
  },
  "oklch": {
    "l": 0.49576,
    "c": 0.14707,
    "h": 290.6
  },
  "luminance": 0.11214
}

Semantic roles & 50–950 ramp

primary

#644EAE

secondary

#B8C296

accent

#CE5AB3

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #644EAE

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

Preview Lab → · Contrast checker → · Palette generator →