#424360
Charcoal · dark cool blue
About #424360
#424360 is a dark, muted blue colour. Digitally that works out to 26% red, 26% green and 38% blue. In CMYK print terms it is 31% cyan, 30% magenta, 0% yellow and 62% black. Most people will perceive it as cool.
Visually it is similar to Charcoal (ΔE 13.9), with Prussian Blue the next nearest named colour. Across the colour wheel sits #605F42 (umber), its complementary partner.
Because it is dark, it is most useful for headings, body text, footers and dark-mode backgrounds. White text reads best on it at 9.53:1 (a WCAG AAA pass). Used as a text colour on white, it is readable too (9.53:1).
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 #424360
WCAG contrast for white and black text on this colour.
Colour-blindness preview
How #424360 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 #424360?
#424360 is a dark, muted blue colour. Digitally that works out to 26% red, 26% green and 38% blue. In CMYK print terms it is 31% cyan, 30% magenta, 0% yellow and 62% black. Most people will perceive it as cool.
›What text colour should I use on #424360?
Use white text. White on #424360 has a contrast ratio of 9.53:1 (AAA).
›What colours go with #424360?
Its complementary colour is #605F42, and analogous partners are #425260 and #504260.