#1D5F99
A dark, moderate blue closely aligning with Steelblue.
About #1D5F99
The hex code #1D5F99 represents a beautifully specific shade of blue. If you're using CSS, you might find it aligns closely with Steelblue. In the RGB color space, it consists of 29 red, 95 green, and 153 blue.
While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). Its ink density profile breaks down to 81% cyan, 38% magenta, 0% yellow, and 40% black. The HSL representation is 208.1° hue, 68.1% saturation, and 35.7% lightness.
Web Content Accessibility Guidelines (WCAG) dictate how we should use this color. Mathematical luminance calculations suggest that #FFFFFF text provides the most optimal reading experience. You can view the detailed AAA and AA pass/fail metrics in the table below.