March 2016
Beginner
838 pages
14h 58m
English
Content preview from Web Developer's Reference GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Colors
Colors can make or break a design, there are many ways to go about creating palettes and all that good stuff.
Let's take a look at HSL(a) and RGB(a).
hsl() and hsla()
The hsl() and hsla() CSS functional notations set the color in HSL/HSLa formats, and they look like this:
background-color: hsl(10, 20%, 30%); background-color: hsla(10, 20%, 30%, .5);
Description
HSL stands for Hue, Saturation, and Lightness (or Luminance). The a stands for Alpha, which is the alpha channel, with which we declare the transparency of the color.
The hsl() function supports three or four values separated by commas. The first value is the hue, which is the base color. This is declared with a unitless number. This number represents an angle in degrees (10 = 10º) in ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.