I made this tool recently to help with creating custom accessible color palettes for web/UI design: https://www.inclusivecolors.com/ https://www.inclusivecolors

I made this tool recently to help with creating custom accessible color palettes for web/UI design: https://www.inclusivecolors.com/ https://www.inclusivecolors.com/ There's lots of color tools but I couldn't find one with the features I really wanted in one place: full control over every color (vs some being autogenerated), checking accessible contrast between any color pairs (like against off-white background colors, vs only against white), and having a live preview of what the colors look like on a mockup.