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HTML & CSS · Text & Typography · Lesson 6 of 25

Color and Text Alignment

Concept

Color and Text Alignment

The color property sets text color, and text-align controls horizontal alignment such as left, center, or right.

Colors can be written as names, hex codes, or rgb()/hsl() functions — hex and hsl are the most common in real projects since they're precise and easy to adjust.

By the end of this lesson
  • Explain the core idea behind Color and Text Alignment.
  • Predict output before running a change.
  • Test one realistic and one unusual input.
  • Use the result to make the next decision.
How to study this page
  1. 1. Read one concept.
  2. 2. Change the example.
  3. 3. Run, compare, and explain.
  4. 4. Complete the challenge below.
Syntax
selector {
  color: #hexcode;
  text-align: left | center | right | justify;
}
ExampleRunnable
h1 {
  color: #04aa6d;
  text-align: center;
}
Try it Yourself »
Using rgba for transparency
p {
  color: rgba(0, 0, 0, 0.7);
}
Note: The fourth value in rgba is alpha (opacity), from 0 (invisible) to 1 (fully opaque).
Self-check before continuing

Without looking at the example, describe what changes when you modify one input in Color and Text Alignment. Then reopen the editor and prove your explanation with a small test.

You are ready to continue when you can predict, test, and explain the result.

Your turn

Center-align a heading and give it an accent color of your choice.

Loading editor…

Console

Output will appear here...