#1D1DF8
A medium, vivid blue closely aligning with Blue.
About #1D1DF8
Visually, #1D1DF8 is defined as a vivid blue. It is closely associated with the named CSS color Blue. Its digital footprint relies on 29 parts red, 29 parts green, and 248 parts blue light.
If you are designing for print, the four-color process is what matters most. The color uses 88% Cyan, 88% Magenta, 0% Yellow, and 3% Black. Always request a physical proof before doing a large print run with this exact code.
From a UX and accessibility standpoint, contrast is paramount. Mathematical luminance calculations suggest that #FFFFFF text provides the most optimal reading experience. Always test your color combinations using a contrast checker before publishing.
Color Space Conversions
HEX#1D1DF8
RGB29, 29, 248
HSL240.0°, 94.0%, 54.3%
CMYK88%, 88%, 0%, 3%
HSV240.0°, 88.3%, 97.3%
LAB33.8, 71.8, -101.4
XYZ17.9, 7.9, 89.4
Decimal1908216
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
8.13:1
Text on #FFFFFF
AAA
2.58:1
Text on #000000
FAIL
7.77:1
Text on #F8FAFC
AAA
2.20:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #1D1DF8;
}
.text-color {
color: #1D1DF8;
}
.border-color {
border: 2px solid #1D1DF8;
}