#6644D1#6644D1

#6644D1 is a mid, highly saturated violet. Relative luminance 0.116; OKLCH L 50.8% C 0.205 H 287.9°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#6644D1
RGB	rgb(102, 68, 209)
HSL	hsl(254, 61%, 54%)
HSV	hsv(254, 67%, 82%)
CMYK	cmyk(51.2%, 67.5%, 0%, 18%)
CIE-LAB	lab(40.51, 49.04, -67.92)
CIE-LCH	lch(40.51, 83.78, 305.83°)
OKLab	oklab(50.84% 0.0629 -0.195)
OKLCH	oklch(50.84% 0.205 287.9)
XYZ	xyz(19.0519, 11.5616, 61.5370)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6644D1 #AFD144

analogous

#4469D1 #6644D1 #AD44D1

triadic

#6644D1 #D16644 #44D166

tetradic

#6644D1 #D14469 #AFD144 #44D1AD

square

#6644D1 #D14469 #AFD144 #44D1AD

split-complementary

#6644D1 #D1AD44 #69D144

monochromatic

#351F7C #4A2BAD #6644D1 #8E75DD #B6A6E9

Accessibility & contrast

On white

6.34

#6644D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#6644D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6644D1

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6644D1	#FFFFFF	#000000	##FFFFFF
##6644D1	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D5

Deuteranopia (green-blind)

#005CCE

Tritanopia (blue-blind)

#3E6885

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6644d1;
/* rgb */ color: rgb(102, 68, 209);
/* oklch */ color: oklch(50.8% 0.205 287.9);

Tailwind

colors: {
  custom: {
    50: '#9b7ae0',
    500: '#6644d1',
    950: '#000000',
  },
}

SCSS

$custom: #6644d1;
$custom-light: #9b7ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#6644d1",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 209
  },
  "hsl": {
    "h": 254.468,
    "s": 60.515,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50842,
    "c": 0.20488,
    "h": 287.9
  },
  "luminance": 0.11562
}

Semantic roles & 50–950 ramp

primary

#6644D1

secondary

#C8D69A

accent

#E444BD

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6644D1

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

Preview Lab → · Contrast checker → · Palette generator →