Self-tutoring about design: the tutor reminds himself what colour chartreuse is. The background of this paragraph is chartreuse. Source: developer.mozilla.org

Self-tutoring about design: the tutor mentions the idea of sepia. To start with, I didn’t even know how to pronounce sepia, but it’s SEE-pee-uh. In black-and-white photography, there is only a scale of brightness of a single hue. Likely the…

Self-tutoring about web design: the tutor reflects about his fascination with monochromatic color schemes. Monochromatic color schemes, which consist of a single colour of various shades, I find very interesting. I think one appeal of a monochrome palette is its…

Self-tutoring about colour choices: the tutor inquires about worldwide favourites. Blue is the most popular colour worldwide. From country to country, the second-favourite colour varies: typically it’s red or green. Yet, in Hong Kong, it’s purple! In both the US…

Self-tutoring about colors: the tutor compares the additive and subtractive systems. Additive color is the RGB model employed by devices that produce colored light – televisions, for example. Subtractive color is the CMY (cyan, magenta, yellow) system for pigments. It…