#1D24A8

A dark, vivid blue closely aligning with Darkblue.

About #1D24A8

The precise color #1D24A8 is an excellent choice for modern design projects. It is closely associated with the named CSS color Darkblue. Its digital footprint relies on 29 parts red, 36 parts green, and 168 parts blue light.

While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). Its ink density profile breaks down to 83% cyan, 79% magenta, 0% yellow, and 34% black. With a hue angle of 237.0 degrees, it sits comfortably in the blue spectrum.

When using this color as a background, text legibility must be considered. 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#1D24A8
RGB29, 36, 168
HSL237.0°, 70.6%, 38.6%
CMYK83%, 79%, 0%, 34%
HSV237.0°, 82.7%, 65.9%
LAB24.8, 45.1, -69.8
XYZ8.2, 4.4, 37.5
Decimal1909928

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

11.23:1
Text on #FFFFFF
AAA
1.87:1
Text on #000000
FAIL
10.73:1
Text on #F8FAFC
AAA
1.59:1
Text on #0F172A
FAIL

CSS Implementation

.bg-color { background-color: #1D24A8; }
.text-color { color: #1D24A8; }
.border-color { border: 2px solid #1D24A8; }

Similar Colors

Darkblue
#00008B