#1D5783
A dark, moderate blue closely aligning with Steelblue.
About #1D5783
Visually, #1D5783 is defined as a moderate blue. Its closest recognized web color is Steelblue. To achieve this exact tint on a monitor, you would use an RGB mix of 29, 87, and 131.
If you are designing for print, the four-color process is what matters most. The color uses 78% Cyan, 34% Magenta, 0% Yellow, and 49% 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. You can view the detailed AAA and AA pass/fail metrics in the table below.
Color Space Conversions
HEX#1D5783
RGB29, 87, 131
HSL205.9°, 63.7%, 31.4%
CMYK78%, 34%, 0%, 49%
HSV205.9°, 77.9%, 51.4%
LAB35.4, -2.5, -30.0
XYZ8.0, 8.7, 22.7
Decimal1922947
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
7.66:1
Text on #FFFFFF
AAA
2.74:1
Text on #000000
FAIL
7.32:1
Text on #F8FAFC
AAA
2.33:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #1D5783;
}
.text-color {
color: #1D5783;
}
.border-color {
border: 2px solid #1D5783;
}