#577CEA
A light, vivid blue closely aligning with Royalblue.
About #577CEA
At its core, #577CEA is a light and vivid hue. It is closely associated with the named CSS color Royalblue. Its digital footprint relies on 87 parts red, 124 parts green, and 234 parts blue light.
Translating this color to physical media requires the CMYK color model. This specific hue requires a mix of 63% C, 47% M, 0% Y, and 8% K. 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 #000000 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#577CEA
RGB87, 124, 234
HSL224.9°, 77.8%, 62.9%
CMYK63%, 47%, 0%, 8%
HSV224.9°, 62.8%, 91.8%
LAB54.4, 21.0, -59.6
XYZ26.0, 22.4, 80.8
Decimal5733610
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
3.83:1
Text on #FFFFFF
AA Large
5.48:1
Text on #000000
AA
3.67:1
Text on #F8FAFC
AA Large
4.66:1
Text on #0F172A
AA
CSS Implementation
.bg-color {
background-color: #577CEA;
}
.text-color {
color: #577CEA;
}
.border-color {
border: 2px solid #577CEA;
}