#2457D3
A medium, vivid blue closely aligning with Royalblue.
About #2457D3
The hex code #2457D3 represents a beautifully specific shade of blue. It is closely associated with the named CSS color Royalblue. Its digital footprint relies on 36 parts red, 87 parts green, and 211 parts blue light.
For print applications, it's crucial to understand its CMYK makeup. To reproduce this shade on paper, a printer utilizes 83% cyan and 59% magenta inks. The HSL representation is 222.5° hue, 70.9% saturation, and 48.4% lightness.
From a UX and accessibility standpoint, contrast is paramount. 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.
Color Space Conversions
HEX#2457D3
RGB36, 87, 211
HSL222.5°, 70.9%, 48.4%
CMYK83%, 59%, 0%, 17%
HSV222.5°, 82.9%, 82.7%
LAB41.0, 29.6, -68.4
XYZ15.9, 11.9, 63.1
Decimal2381779
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
6.22:1
Text on #FFFFFF
AA
3.38:1
Text on #000000
AA Large
5.94:1
Text on #F8FAFC
AA
2.87:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #2457D3;
}
.text-color {
color: #2457D3;
}
.border-color {
border: 2px solid #2457D3;
}