#003366
A dark, vivid blue closely aligning with Darkslateblue.
About #003366
Visually, #003366 is defined as a vivid blue. If you're using CSS, you might find it aligns closely with Darkslateblue. This translates to an RGB value of rgb(0, 51, 102).
Translating this color to physical media requires the CMYK color model. Its ink density profile breaks down to 100% cyan, 50% magenta, 0% yellow, and 60% black. With a hue angle of 210.0 degrees, it sits comfortably in the blue spectrum.
When using this color as a background, text legibility must be considered. The calculated luminance score dictates that #FFFFFF typography is the safest choice. Always test your color combinations using a contrast checker before publishing.
Color Space Conversions
HEX#003366
RGB0, 51, 102
HSL210.0°, 100.0%, 20.0%
CMYK100%, 50%, 0%, 60%
HSV210.0°, 100.0%, 40.0%
LAB21.3, 6.8, -34.2
XYZ3.6, 3.3, 13.0
Decimal13158
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
12.61:1
Text on #FFFFFF
AAA
1.67:1
Text on #000000
FAIL
12.05:1
Text on #F8FAFC
AAA
1.42:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #003366;
}
.text-color {
color: #003366;
}
.border-color {
border: 2px solid #003366;
}