#337CF8
A medium, vivid blue closely aligning with Royalblue.
About #337CF8
The hex code #337CF8 represents a beautifully specific shade of blue. Designers often compare it to the standard color Royalblue. This translates to an RGB value of rgb(51, 124, 248).
If you are designing for print, the four-color process is what matters most. This specific hue requires a mix of 79% C, 50% M, 0% Y, and 3% K. Always request a physical proof before doing a large print run with this exact code.
Web Content Accessibility Guidelines (WCAG) dictate how we should use this color. Because it is a medium color, it is generally recommended to use #000000 text. You can view the detailed AAA and AA pass/fail metrics in the table below.
Color Space Conversions
HEX#337CF8
RGB51, 124, 248
HSL217.8°, 93.4%, 58.6%
CMYK79%, 50%, 0%, 3%
HSV217.8°, 79.4%, 97.3%
LAB53.9, 21.2, -68.3
XYZ25.5, 21.9, 91.7
Decimal3374328
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
3.90:1
Text on #FFFFFF
AA Large
5.38:1
Text on #000000
AA
3.73:1
Text on #F8FAFC
AA Large
4.57:1
Text on #0F172A
AA
CSS Implementation
.bg-color {
background-color: #337CF8;
}
.text-color {
color: #337CF8;
}
.border-color {
border: 2px solid #337CF8;
}