Poliwhirl is a small image processing library done to find good color for icon background. It uses CIEDE2000 to determine what colors can be processed as the same.
Poliwhirl
Related Posts
SwiftDSSocket
DispatchSource based socket framework written in pure Swift
iOS Floating Button
Easily customizable floating button menu created with SwiftUI
MaterialPatternllockView
A View which is lookalike Lollipop Pattern View