toneyalexander.github.io
Show HN: Simple algorithm and color space to generate diverse skin tones
Last checked:
Visit toneyalexander.github.io
What is toneyalexander.github.io?
An inclusive color space tool that provides a mathematical framework and interactive color picker for selecting a broad range of realistic human skin tones. Designed for use in character creators, digital art applications, and game development, it addresses the limitation of preset skin tone palettes by offering a continuous spectrum based on RGB color space equations.
toneyalexander.github.io pricing
Pricing model: Freemium
toneyalexander.github.io pros
- Interactive JavaScript-based color picker with visual feedback (shows R² value and sphere visualization)
- Provides both Python and JavaScript implementations, making it adaptable to multiple contexts
- Deliberately inclusive—addresses broader range of skin tones than standard preset palettes (emoji 5-shade systems or fixed makeup brand ranges)
- Open and shareable; code is provided directly for easy integration
toneyalexander.github.io cons
- Explicitly acknowledged as 'good enough' rather than authoritative; simplified model that doesn't capture full biological complexity of real skin tones
- Limited to RGB color space; doesn't account for all skin variations (vitiligo, hyperpigmentation, scars, health conditions)
- Requires technical implementation knowledge; not a plug-and-play UI component
Frequently asked questions about toneyalexander.github.io
What is this tool designed for?
It helps creators build more inclusive color tools for character creators, digital art, games, and similar contexts by providing a mathematically-defined color space that spans a broader range of realistic skin tones.
How do I use the color picker?
The interactive picker on the page lets you adjust values to select skin tones; the R² parameter controls the range. Code examples (Python and JavaScript) show how to implement the `to_rgb()` function in your own projects.
Can I use this commercially?
The content provides open-source code and encourages implementation ('feel free to take this math and go have fun'), with no licensing restrictions stated.