The HSLider widget aims to help web developers that use CSS by providing them three HSL sliders and plain text fields to tweak colors.
In conclusion, with HSLider you can copy your new color as a valid CSS color (hex, RGB, or HSL) with a single click.
Here are some key features of "HSLider":
· Accepts 3- or 6-character hex strings with or without the leading hash (“#”) and pretty much anything for HSL and RGB so long as it finds 3 numbers in there.
· Copy valid CSS to the system pasteboard with a single click. Hex values are copied uppercase or lowercase, shortened or not, according to your preference.
· Use the up and down arrow keys to adjust individual HSL and RGB values one click at a time (or try Option + Arrows to take bigger steps).