#6444C0#6444C0

#6444C0 is a mid, vivid violet. Relative luminance 0.106; OKLCH L 49.3% C 0.184 H 289.8°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX#6444C0
RGBrgb(100, 68, 192)
HSLhsl(255, 50%, 51%)
HSVhsv(255, 65%, 75%)
CMYKcmyk(47.9%, 64.6%, 0%, 24.7%)
CIE-LABlab(38.98, 43.80, -60.55)
CIE-LCHlch(38.98, 74.73, 305.88°)
OKLaboklab(49.28% 0.0624 -0.1734)
OKLCHoklch(49.28% 0.184 289.8)
XYZxyz(16.8344, 10.6487, 51.0273)
Luminance0.1065 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6444C0 #A0C044
analogous
#4462C0 #6444C0 #A244C0
triadic
#6444C0 #C06444 #44C064
tetradic
#6444C0 #C04462 #A0C044 #44C0A2
square
#6444C0 #C04462 #A0C044 #44C0A2
split-complementary
#6444C0 #C0A244 #62C044
monochromatic
#342367 #4C3295 #6444C0 #8A72CF #B0A0DF

Accessibility & contrast

On white

6.71
#6444C0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.13
#6444C0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6444C0
6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6444C0#FFFFFF#000000##FFFFFF
##6444C01.006.713.136.71
#FFFFFF6.711.0021.001.00
#0000003.1321.001.0021.00
##FFFFFF6.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005EC4
Deuteranopia (green-blind)
#0059BD
Tritanopia (blue-blind)
#46627C
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #6444c0;
/* rgb */ color: rgb(100, 68, 192);
/* oklch */ color: oklch(49.3% 0.184 289.8);
Tailwind
colors: {
  custom: {
    50: '#987ad4',
    500: '#6444c0',
    950: '#000000',
  },
}
SCSS
$custom: #6444c0;
$custom-light: #987ad4;
$custom-dark: #000000;
JSON
{
  "hex": "#6444c0",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 192
  },
  "hsl": {
    "h": 255.484,
    "s": 49.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49278,
    "c": 0.18426,
    "h": 289.8
  },
  "luminance": 0.10649
}

Semantic roles & 50–950 ramp

primary
#6444C0
secondary
#BDCB94
accent
#D94FB5
background
#F9F7FD
surface
#F2EEFA
border
#CCC9D3
text
#0E0914
muted
#7E7B83

Preview Lab

Preview with #6444C0

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

Preview Lab → · Contrast checker → · Palette generator →

#6444C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva