#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
RGBrgb(102, 68, 208)
HSLhsl(255, 60%, 54%)
HSVhsv(255, 67%, 82%)
CMYKcmyk(51%, 67.3%, 0%, 18.4%)
CIE-LABlab(40.43, 48.75, -67.48)
CIE-LCHlch(40.43, 83.25, 305.85°)
OKLaboklab(50.76% 0.0631 -0.1937)
OKLCHoklch(50.76% 0.204 288)
XYZxyz(18.9284, 11.5122, 60.8870)
Luminance0.1151 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

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
##6644D01.006.363.306.36
#FFFFFF6.361.0021.001.00
#0000003.3021.001.0021.00
##FFFFFF6.361.0021.001.00

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 →

#6644D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva