ColorMania is a colorpicker for Windows. It's the perfect solution for previewing, identifying, testing and organizing color values. It can be a very difficult job to get your colors right for a unique or appealing design.
Color Manager is a color management utility. Color Manager expects colors in RGB, CMYK, HSV, YUV and hex value to for all sorts of purposes (for example, colors of an application or website). In the pipette mode can also easily one color can be chosen from the active desktop.
0to255 is a simple tool that helps web designers find variations of any color. Perfect for hovers, borders, gradients, and more.
0to255 vs Colorizer.me opinions
0to255 launched has been around for 10+ years and a new version launched in 2019. It receives continual updates. Colorizer.me is no longer available.