#1D57E9
A medium, vivid blue closely aligning with Mediumslateblue.
About #1D57E9
At its core, #1D57E9 is a medium and vivid hue. Its closest recognized web color is Mediumslateblue. This translates to an RGB value of rgb(29, 87, 233).
If you are designing for print, the four-color process is what matters most. This specific hue requires a mix of 88% C, 63% M, 0% Y, and 9% K. This makes it a relatively light color when applied to physical surfaces.
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. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.
Color Space Conversions
HEX#1D57E9
RGB29, 87, 233
HSL222.9°, 82.3%, 51.4%
CMYK88%, 63%, 0%, 9%
HSV222.9°, 87.6%, 91.4%
LAB42.7, 37.4, -78.2
XYZ18.6, 13.0, 78.6
Decimal1923049
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
5.85:1
Text on #FFFFFF
AA
3.59:1
Text on #000000
AA Large
5.59:1
Text on #F8FAFC
AA
3.05:1
Text on #0F172A
AA Large
CSS Implementation
.bg-color {
background-color: #1D57E9;
}
.text-color {
color: #1D57E9;
}
.border-color {
border: 2px solid #1D57E9;
}