#6646C7#6646C7

#6646C7 is a mid, vivid violet. Relative luminance 0.113; OKLCH L 50.3% C 0.190 H 289.1°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#6646C7
RGB	rgb(102, 70, 199)
HSL	hsl(255, 54%, 53%)
HSV	hsv(255, 65%, 78%)
CMYK	cmyk(48.7%, 64.8%, 0%, 22%)
CIE-LAB	lab(40.13, 45.07, -62.76)
CIE-LCH	lch(40.13, 77.27, 305.68°)
OKLab	oklab(50.32% 0.0623 -0.1798)
OKLCH	oklch(50.32% 0.19 289.1)
XYZ	xyz(17.9755, 11.3279, 55.2611)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.39

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6646C7 #A7C746

analogous

#4666C7 #6646C7 #A746C7

triadic

#6646C7 #C76646 #46C766

tetradic

#6646C7 #C74666 #A7C746 #46C7A7

square

#6646C7 #C74666 #A7C746 #46C7A7

split-complementary

#6646C7 #C7A746 #66C746

monochromatic

#362271 #4C30A0 #6646C7 #8D75D5 #B4A4E3

Accessibility & contrast

On white

6.43

#6646C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#6646C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6646C7

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6646C7	#FFFFFF	#000000	##FFFFFF
##6646C7	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CB

Deuteranopia (green-blind)

#005BC4

Tritanopia (blue-blind)

#456580

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6646c7;
/* rgb */ color: rgb(102, 70, 199);
/* oklch */ color: oklch(50.3% 0.190 289.1);

Tailwind

colors: {
  custom: {
    50: '#997bd9',
    500: '#6646c7',
    950: '#000000',
  },
}

SCSS

$custom: #6646c7;
$custom-light: #997bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#6646c7",
  "rgb": {
    "r": 102,
    "g": 70,
    "b": 199
  },
  "hsl": {
    "h": 254.884,
    "s": 53.527,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50321,
    "c": 0.1903,
    "h": 289.1
  },
  "luminance": 0.11329
}

Semantic roles & 50–950 ramp

primary

#6646C7

secondary

#C2D098

accent

#DD4BB9

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #6646C7

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

Preview Lab → · Contrast checker → · Palette generator →