#6644C2#6644C2

#6644C2 is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.6% C 0.187 H 290.3°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#6644C2
RGB	rgb(102, 68, 194)
HSL	hsl(256, 51%, 51%)
HSV	hsv(256, 65%, 76%)
CMYK	cmyk(47.4%, 64.9%, 0%, 23.9%)
CIE-LAB	lab(39.33, 44.76, -61.14)
CIE-LCH	lch(39.33, 75.77, 306.20°)
OKLab	oklab(49.63% 0.0649 -0.175)
OKLCH	oklch(49.63% 0.187 290.3)
XYZ	xyz(17.2815, 10.8534, 52.2128)
Luminance	0.1085 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6644C2 #A0C244

analogous

#4461C2 #6644C2 #A544C2

triadic

#6644C2 #C26644 #44C266

tetradic

#6644C2 #C24461 #A0C244 #44C2A5

square

#6644C2 #C24461 #A0C244 #44C2A5

split-complementary

#6644C2 #C2A544 #61C244

monochromatic

#352269 #4D3197 #6644C2 #8C72D1 #B2A0E0

Accessibility & contrast

On white

6.62

#6644C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#6644C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6644C2

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6644C2	#FFFFFF	#000000	##FFFFFF
##6644C2	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC6

Deuteranopia (green-blind)

#005ABF

Tritanopia (blue-blind)

#49627D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6644c2;
/* rgb */ color: rgb(102, 68, 194);
/* oklch */ color: oklch(49.6% 0.187 290.3);

Tailwind

colors: {
  custom: {
    50: '#997ad5',
    500: '#6644c2',
    950: '#000000',
  },
}

SCSS

$custom: #6644c2;
$custom-light: #997ad5;
$custom-dark: #000000;

JSON

{
  "hex": "#6644c2",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 194
  },
  "hsl": {
    "h": 256.19,
    "s": 50.806,
    "l": 51.373
  },
  "oklch": {
    "l": 0.49626,
    "c": 0.1867,
    "h": 290.3
  },
  "luminance": 0.10854
}

Semantic roles & 50–950 ramp

primary

#6644C2

secondary

#BECD95

accent

#DA4EB4

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0F0914

muted

#7E7B83

Preview Lab

Preview with #6644C2

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

Preview Lab → · Contrast checker → · Palette generator →