Color is one of the first things we learn how to do in CSS — and yet many of us don't ever go further than typing hex numbers handed to us by a designer. But getting colors to appear on a screen is just the beginning. Find out why colors look different on different devices, and what you can do about it. Learn how to adjust colors with media queries to make sure your colors look their best on any screen size. Find out how user context may affect the appropriate colors for a website. And finally, learn how you can make this whole color thing a lot less complicated by using a CSS preprocessor like Sass to manage your color choices and create color variations automatically. Presented in 2015 & 2016 at Amazon's WebDevCon, ConFoo, Breaking Development, Mobile+Web Dev Conference, Code Fellows Seattle, CascadiaFest, CSS Summit, CSS Brigade Vancouver, CSS Day Amsterdam, Future Insights Live, WebVisions NYC, and Albany UX.