#6646D4#6646D4

#6646D4 is a mid, highly saturated violet. Relative luminance 0.120; OKLCH L 51.4% C 0.206 H 287.1°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#6646D4
RGB	rgb(102, 70, 212)
HSL	hsl(254, 62%, 55%)
HSV	hsv(254, 67%, 83%)
CMYK	cmyk(51.9%, 67%, 0%, 16.9%)
CIE-LAB	lab(41.15, 48.82, -68.61)
CIE-LCH	lch(41.15, 84.20, 305.43°)
OKLab	oklab(51.38% 0.0606 -0.197)
OKLCH	oklch(51.38% 0.206 287.1)
XYZ	xyz(19.5498, 11.9576, 63.5525)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6646D4 #B4D446

analogous

#466DD4 #6646D4 #AD46D4

triadic

#6646D4 #D46646 #46D466

tetradic

#6646D4 #D4466D #B4D446 #46D4AD

square

#6646D4 #D4466D #B4D446 #46D4AD

split-complementary

#6646D4 #D4AD46 #6DD446

monochromatic

#341E81 #492AB3 #6646D4 #8F78E0 #B8A9EB

Accessibility & contrast

On white

6.19

#6646D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#6646D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6646D4

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6646D4	#FFFFFF	#000000	##FFFFFF
##6646D4	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D8

Deuteranopia (green-blind)

#005DD1

Tritanopia (blue-blind)

#3B6A87

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #6646d4;
/* rgb */ color: rgb(102, 70, 212);
/* oklch */ color: oklch(51.4% 0.206 287.1);

Tailwind

colors: {
  custom: {
    50: '#9b7ce2',
    500: '#6646d4',
    950: '#000000',
  },
}

SCSS

$custom: #6646d4;
$custom-light: #9b7ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#6646d4",
  "rgb": {
    "r": 102,
    "g": 70,
    "b": 212
  },
  "hsl": {
    "h": 253.521,
    "s": 62.281,
    "l": 55.294
  },
  "oklch": {
    "l": 0.51375,
    "c": 0.20612,
    "h": 287.1
  },
  "luminance": 0.11959
}

Semantic roles & 50–950 ramp

primary

#6646D4

secondary

#CBD99D

accent

#E542C1

background

#FAF7FE

surface

#F4EEFC

border

#CEC9D5

text

#0F0915

muted

#7F7B84

Preview Lab

Preview with #6646D4

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

Preview Lab → · Contrast checker → · Palette generator →