Lesson: 17 | HTML HSL and HSLA Colors

Notes

In HTML, a color can be specified using a hexadecimal value in the form:

#rrggbb

Where rr (red), gg (green) and bb (blue) are hexadecimal values between 00 and ff (same as decimal 0-255).

#ff0000 is displayed as red

#00ff00 is displayed as green

#0000ff is displayed as blue

To display black, set all color parameters to 00, like this: #000000.

To display white, set all color parameters to ff, like this: #ffffff.

<p style="background-color:#ff0000;">#ff0000</p>
<p style="background-color:#0000ff;">#0000ff</p>
<p style="background-color:#00ff00;">#00ff00</p>

#ff0000

#0000ff

#00ff00

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