Mmm, you're right about Color::Scheme... not what I thought at first glance...

( ... time passes ... )

Aha! Try Graphics::ColorObject.

If you have access to any graphic app that has an HSB (aka HSV, HSL) color picker with sliders, you can see the desired effect by moving the H slider. That effect can be reproduced using Graphics::ColorObject to build a converter and holding the Saturation and Brightness values constant while varing the Hue.

--
Marvin Humphrey
Rectangular Research ― http://www.rectangular.com

In reply to Re^3: A hierarchy of color (intensity)? by creamygoodness
in thread A hierarchy of color (intensity)? by BrowserUk

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