We’re stepping a little outside our standard one-link-a-week format for this one. The TL;DR is that high contrast between background and text colors is important, and that for many users, black text ...

Over the decade, the solid-state lighting sources based on white light-emitting diodes (LEDs) has improved to overtake incandescent and fluorescent lighting types because of many advantages such as ...

Light sources have historically been purchased with a specific color temperature — think “soft white” versus “cool white” fluorescent tube lighting. However, the industry-wide shift to LED lighting ...

Google has updated its logo structured data markup requirements again, this time to say your logo has to look good on a "purely white background." So you need to test to make sure your logo is visible ...