#6444DD#6444DD

#6444DD is a mid, highly saturated violet. Relative luminance 0.121; OKLCH L 51.7% C 0.219 H 285.4°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX#6444DD
RGBrgb(100, 68, 221)
HSLhsl(253, 69%, 57%)
HSVhsv(253, 69%, 87%)
CMYKcmyk(54.8%, 69.2%, 0%, 13.3%)
CIE-LABlab(41.32, 52.17, -73.50)
CIE-LCHlch(41.32, 90.13, 305.36°)
OKLaboklab(51.68% 0.0582 -0.2114)
OKLCHoklch(51.68% 0.219 285.4)
XYZxyz(20.3699, 12.0629, 69.6476)
Luminance0.1206 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6444DD #BDDD44
analogous
#4471DD #6444DD #B144DD
triadic
#6444DD #DD6444 #44DD64
tetradic
#6444DD #DD4471 #BDDD44 #44DDB1
square
#6444DD #DD4471 #BDDD44 #44DDB1
split-complementary
#6444DD #DDB144 #71DD44
monochromatic
#321A8D #4423C1 #6444DD #8F78E6 #BAACF0

Accessibility & contrast

On white

6.15
#6444DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.41
#6444DD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6444DD
6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6444DD#FFFFFF#000000##FFFFFF
##6444DD1.006.153.416.15
#FFFFFF6.151.0021.001.00
#0000003.4121.001.0021.00
##FFFFFF6.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0066E2
Deuteranopia (green-blind)
#005DDA
Tritanopia (blue-blind)
#2D6C8C
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #6444dd;
/* rgb */ color: rgb(100, 68, 221);
/* oklch */ color: oklch(51.7% 0.219 285.4);
Tailwind
colors: {
  custom: {
    50: '#9c7be9',
    500: '#6444dd',
    950: '#000000',
  },
}
SCSS
$custom: #6444dd;
$custom-light: #9c7be9;
$custom-dark: #000000;
JSON
{
  "hex": "#6444dd",
  "rgb": {
    "r": 100,
    "g": 68,
    "b": 221
  },
  "hsl": {
    "h": 252.549,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5168,
    "c": 0.21927,
    "h": 285.4
  },
  "luminance": 0.12064
}

Semantic roles & 50–950 ramp

primary
#6444DD
secondary
#D1DE9F
accent
#EC3CC7
background
#FAF7FE
surface
#F4EEFD
border
#CEC9D5
text
#0F0916
muted
#7F7B84

Preview Lab

Preview with #6444DD

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

Preview Lab → · Contrast checker → · Palette generator →

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