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The rule of thumb for this sort of thing is to never rely on color alone to convey important information. Shapes and patterns and textures are much preferable t
by RobotCaleb 4y ago
The rule of thumb for this sort of thing is to never rely on color alone to convey important information. Shapes and patterns and textures are much preferable to simple color variations.
- mritchie712 4y agogood call. A triangle and square in the middle of each circle would eliminate the need for color all together.