You can always use your creativity, inner spirit guide, or suppressed rage to guide your color choices when designing your website or other online assets. Like all things internet, it can get tedious, and these tools will help you reach your goal faster.
What a great tool. The gamification of color selection is elegant and satisfying to use over at Coolers.com. I love this one.
An excellent resource for user-generated color palettes to get your creative juices flowing. There are also pattern templates you can use, colorize & download.
Do you want to grab some hex codes and run? If so, this site offers a novel visualizer and curated color groupings. I like how you hover to select #hexcodes.
Here you’ll find a novel, whimsical blog-style approach to the exploration of color. Great for interior design aesthetes.
Though it has its competitors, Colr is an excellent option for automatically selecting an array of colors from photos.
This one is my personal favorite. Although it is very similar to colorschemedesigner, its default selections are not the same.
Look at the color calculator over at Sessions College for Professional Design when all else fails.