#1D33BD

A medium, vivid blue closely aligning with Darkblue.

About #1D33BD

The hex code #1D33BD represents a beautifully specific shade of blue. If you're using CSS, you might find it aligns closely with Darkblue. To achieve this exact tint on a monitor, you would use an RGB mix of 29, 51, and 189.

Translating this color to physical media requires the CMYK color model. This specific hue requires a mix of 85% C, 73% M, 0% Y, and 26% K. With a hue angle of 231.7 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. Be sure to check our contrast matrix below to see exactly how it performs against common backgrounds.

Color Space Conversions

HEX#1D33BD
RGB29, 51, 189
HSL231.7°, 73.4%, 42.7%
CMYK85%, 73%, 0%, 26%
HSV231.7°, 84.7%, 74.1%
LAB30.2, 43.8, -73.4
XYZ10.9, 6.3, 48.8
Decimal1913789

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

9.29:1
Text on #FFFFFF
AAA
2.26:1
Text on #000000
FAIL
8.88:1
Text on #F8FAFC
AAA
1.92:1
Text on #0F172A
FAIL

CSS Implementation

.bg-color { background-color: #1D33BD; }
.text-color { color: #1D33BD; }
.border-color { border: 2px solid #1D33BD; }

Similar Colors

Darkblue
#00008B