#413E69
Prussian Blue · dark cool blue
About #413E69
#413E69 is a dark, moderately saturated blue colour. Digitally that works out to 25% red, 24% green and 41% blue. In CMYK print terms it is 38% cyan, 41% magenta, 0% yellow and 59% black. Most people will perceive it as cool.
Visually it is somewhere between Prussian Blue and Oxford Blue (ΔE 16.0), with Oxford Blue the next nearest named colour. Across the colour wheel sits #66693E (fern), its complementary partner.
Because it is dark, it is most useful for headings, body text, footers and dark-mode backgrounds. Put white text on top of it — 9.92:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (9.92:1).
Colour codes
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Closest named colours
ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.
Text on #413E69
WCAG contrast for white and black text on this colour.
Colour-blindness preview
How #413E69 appears to people with the three most common types of colour-vision deficiency.
Shades, tints & matching colours
Similar colours
Frequently asked questions
›What colour is #413E69?
#413E69 is a dark, moderately saturated blue colour. Digitally that works out to 25% red, 24% green and 41% blue. In CMYK print terms it is 38% cyan, 41% magenta, 0% yellow and 59% black. Most people will perceive it as cool.
›What text colour should I use on #413E69?
Use white text. White on #413E69 has a contrast ratio of 9.92:1 (AAA).
›What colours go with #413E69?
Its complementary colour is #66693E, and analogous partners are #3E5169 and #563E69.