DotChroma is a color picker for iPhone and iPad. Tap any pixel to get its exact color, its name in 13 languages (including Persian), HEX/RGB/HSL codes plus SwiftUI, UIKit, CSS and SCSS, the dominant palette, nine color harmonies and a WCAG 2.1 contrast check. Everything stays on the device: no account, no ads. Free with 10 image imports per month; Pro is a one-time purchase.