The Anatomy of Style

Select and Declare Elements and Rules Property and Value The Anatomy of Style TODO

Style Guide

Where to Style The Style Attribute The Style Element The Style Document TODO

CSS Documents

Directory Placement The <link> Tag Relationship Type Href The <link> Element TODO

CSS Applied

Comments in CSS Understanding Styling Applying Style TODO

Selector Types

Universal Selectors Element Selectors Class Selectors ID Selectors TODO

Cascading

Cascading in CSS Rules Order Specificity Setting Importance TODO

Exploring Color

Specifying Color Color Names RGB Values Hex Codes Saturated Color Desaturated Color (Grayscale) Combining Colors TODO

Using Color

Background Color Text Color Opacity Basic Positioning Learn More TODO

Combining Colors

When we mix the ratios of red, green, and blue, we come up with the rest of the colors of the spectrum. Some of the first colors we should consider are the complementary colors of red, green, and blue. We use full green and blue to get the complementary color for red. This creates cyan.

Name: cyan;
RGB: rgb(0, 255, 255);
Hex: #00ffff;

Red compliments cyan.

Cyan compliments red.

Likewise, to get the complimentary colors for green and blue, which are magenta and yellow, respectively, we boost the values of the two other colors.

Name: magenta;
RGB: rgb(255, 0, 255);
Hex: #ff00ff;

Green compliments magenta.

Magenta compliments green.

Name: yellow;
RGB: rgb(255, 255, 00);
Hex: #ffff00;

Blue compliments yellow.

Yellow complements blue.

Other colors are some combination of these values. The exact ratios depend on the red, green, and blue amounts in every value.