#6644E6#6644E6

#6644E6 is a mid, highly saturated violet. Relative luminance 0.127; OKLCH L 52.6% C 0.230 H 285.0°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#6644E6
RGB	rgb(102, 68, 230)
HSL	hsl(253, 76%, 58%)
HSV	hsv(253, 70%, 90%)
CMYK	cmyk(55.7%, 70.4%, 0%, 9.8%)
CIE-LAB	lab(42.26, 55.05, -77.07)
CIE-LCH	lch(42.26, 94.71, 305.54°)
OKLab	oklab(52.63% 0.0593 -0.2218)
OKLCH	oklch(52.63% 0.23 285)
XYZ	xyz(21.8252, 12.6709, 76.1432)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6644E6 #C4E644

analogous

#4473E6 #6644E6 #B744E6

triadic

#6644E6 #E66644 #44E666

tetradic

#6644E6 #E64473 #C4E644 #44E6B7

square

#6644E6 #E64473 #C4E644 #44E6B7

split-complementary

#6644E6 #E6B744 #73E644

monochromatic

#31159B #421CD1 #6644E6 #927AED #BEB0F4

Accessibility & contrast

On white

5.94

#6644E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#6644E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6644E6

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6644E6	#FFFFFF	#000000	##FFFFFF
##6644E6	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068EB

Deuteranopia (green-blind)

#005FE3

Tritanopia (blue-blind)

#286F91

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6644e6;
/* rgb */ color: rgb(102, 68, 230);
/* oklch */ color: oklch(52.6% 0.230 285.0);

Tailwind

colors: {
  custom: {
    50: '#9e7bef',
    500: '#6644e6',
    950: '#000000',
  },
}

SCSS

$custom: #6644e6;
$custom-light: #9e7bef;
$custom-dark: #000000;

JSON

{
  "hex": "#6644e6",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 230
  },
  "hsl": {
    "h": 252.593,
    "s": 76.415,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52634,
    "c": 0.22958,
    "h": 285
  },
  "luminance": 0.12672
}

Semantic roles & 50–950 ramp

primary

#6644E6

secondary

#D6E3A3

accent

#F335CB

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#100917

muted

#7F7B85

Preview Lab

Preview with #6644E6

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

Preview Lab → · Contrast checker → · Palette generator →