#1D4283
A dark, moderate blue closely aligning with Darkslateblue.
About #1D4283
At its core, #1D4283 is a dark and moderate hue. It is closely associated with the named CSS color Darkslateblue. Its digital footprint relies on 29 parts red, 66 parts green, and 131 parts blue light.
For print applications, it's crucial to understand its CMYK makeup. The color uses 78% Cyan, 50% Magenta, 0% Yellow, and 49% Black. With a hue angle of 218.2 degrees, it sits comfortably in the blue spectrum.
Ensuring your text is legible against this background is a key part of web design. 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#1D4283
RGB29, 66, 131
HSL218.2°, 63.7%, 31.4%
CMYK78%, 50%, 0%, 49%
HSV218.2°, 77.9%, 51.4%
LAB28.9, 11.5, -40.4
XYZ6.6, 5.8, 22.2
Decimal1917571
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
9.73:1
Text on #FFFFFF
AAA
2.16:1
Text on #000000
FAIL
9.30:1
Text on #F8FAFC
AAA
1.84:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #1D4283;
}
.text-color {
color: #1D4283;
}
.border-color {
border: 2px solid #1D4283;
}