Hexnut

Hexnut is the fast, no-nonsense hex color picker. It does one job cleanly: get exact color codes and copy them in a tap. No accounts, no ads, no tracking — and it works fully offline.

WHAT MAKES HEXNUT DIFFERENT

• Precision picker — drag the saturation/brightness field and hue rail, fine-tune R, G, B, or type a hex code directly, with a live preview.
• Sample from any photo — drag a loupe over a loaded photo to read the exact hex of any pixel, perfect for matching a color from a design, screenshot, or the real world.
• Every format, one tap — copy HEX, RGB, HSL, HSB, plus ready-to-paste SwiftUI Color and UIKit UIColor code.
• Check contrast — see the WCAG contrast ratio against white and black with AA / AAA pass badges.
• Save your colors — every color you pick is kept in a local history, with favorites you can pin.

PRICING

Hexnut is completely free, with no account, no subscription, and no in-app purchases — every feature described above is included.

FEEDBACK

Made by a small indie team. Email obeliskclubclub@gmail.com with feedback, bug reports, or feature requests.

Built with native Apple frameworks. Universal app for iPhone and iPad.

Terms of Use (EULA): https://obelisk.club/hexcolorpicker/terms