#6644DB#6644DB

#6644DB is a mid, highly saturated violet. Relative luminance 0.121; OKLCH L 51.7% C 0.217 H 286.4°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX#6644DB
RGBrgb(102, 68, 219)
HSLhsl(254, 68%, 56%)
HSVhsv(254, 69%, 86%)
CMYKcmyk(53.4%, 68.9%, 0%, 14.1%)
CIE-LABlab(41.33, 51.90, -72.33)
CIE-LCHlch(41.33, 89.02, 305.66°)
OKLaboklab(51.68% 0.0613 -0.2079)
OKLCHoklch(51.68% 0.217 286.4)
XYZxyz(20.3290, 12.0724, 68.2631)
Luminance0.1207 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6644DB #B9DB44
analogous
#446EDB #6644DB #B244DB
triadic
#6644DB #DB6644 #44DB66
tetradic
#6644DB #DB446E #B9DB44 #44DBB2
square
#6644DB #DB446E #B9DB44 #44DBB2
split-complementary
#6644DB #DBB244 #6EDB44
monochromatic
#341B8A #4724BD #6644DB #9077E5 #BAABEF

Accessibility & contrast

On white

6.15
#6644DB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.41
#6644DB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6644DB
6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6644DB#FFFFFF#000000##FFFFFF
##6644DB1.006.153.416.15
#FFFFFF6.151.0021.001.00
#0000003.4121.001.0021.00
##FFFFFF6.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0065E0
Deuteranopia (green-blind)
#005DD8
Tritanopia (blue-blind)
#356B8A
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #6644db;
/* rgb */ color: rgb(102, 68, 219);
/* oklch */ color: oklch(51.7% 0.217 286.4);
Tailwind
colors: {
  custom: {
    50: '#9c7be7',
    500: '#6644db',
    950: '#000000',
  },
}
SCSS
$custom: #6644db;
$custom-light: #9c7be7;
$custom-dark: #000000;
JSON
{
  "hex": "#6644db",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 219
  },
  "hsl": {
    "h": 253.51,
    "s": 67.713,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51683,
    "c": 0.21675,
    "h": 286.4
  },
  "luminance": 0.12073
}

Semantic roles & 50–950 ramp

primary
#6644DB
secondary
#CEDC9E
accent
#EB3DC4
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#0F0916
muted
#7F7B84

Preview Lab

Preview with #6644DB

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

Preview Lab → · Contrast checker → · Palette generator →

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