#6644D0#6644D0

#6644D0 is a mid, highly saturated violet. Relative luminance 0.115; OKLCH L 50.8% C 0.204 H 288.0°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#6644D0
RGB	rgb(102, 68, 208)
HSL	hsl(255, 60%, 54%)
HSV	hsv(255, 67%, 82%)
CMYK	cmyk(51%, 67.3%, 0%, 18.4%)
CIE-LAB	lab(40.43, 48.75, -67.48)
CIE-LCH	lch(40.43, 83.25, 305.85°)
OKLab	oklab(50.76% 0.0631 -0.1937)
OKLCH	oklch(50.76% 0.204 288)
XYZ	xyz(18.9284, 11.5122, 60.8870)
Luminance	0.1151 (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

#6644D0 #AED044

analogous

#4468D0 #6644D0 #AC44D0

triadic

#6644D0 #D06644 #44D066

tetradic

#6644D0 #D04468 #AED044 #44D0AC

square

#6644D0 #D04468 #AED044 #44D0AC

split-complementary

#6644D0 #D0AC44 #68D044

monochromatic

#351F7B #4A2BAC #6644D0 #8E75DC #B6A6E9

Accessibility & contrast

On white

6.36

#6644D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#6644D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6644D0

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6644D0	#FFFFFF	#000000	##FFFFFF
##6644D0	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D4

Deuteranopia (green-blind)

#005CCD

Tritanopia (blue-blind)

#3F6784

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #6644d0;
/* rgb */ color: rgb(102, 68, 208);
/* oklch */ color: oklch(50.8% 0.204 288.0);

Tailwind

colors: {
  custom: {
    50: '#9b7adf',
    500: '#6644d0',
    950: '#000000',
  },
}

SCSS

$custom: #6644d0;
$custom-light: #9b7adf;
$custom-dark: #000000;

JSON

{
  "hex": "#6644d0",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 208
  },
  "hsl": {
    "h": 254.571,
    "s": 59.829,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50759,
    "c": 0.20368,
    "h": 288
  },
  "luminance": 0.11513
}

Semantic roles & 50–950 ramp

primary

#6644D0

secondary

#C7D69A

accent

#E345BD

background

#FAF7FD

surface

#F4EEFB

border

#CEC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6644D0

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

Preview Lab → · Contrast checker → · Palette generator →