#3E435E
Charcoal · dark cool blue
About #3E435E
#3E435E is a dark, muted blue colour. Digitally that works out to 24% red, 26% green and 37% blue. In CMYK print terms it is 34% cyan, 29% magenta, 0% yellow and 63% black. Most people will perceive it as cool.
Visually it is similar to Charcoal (ΔE 12.1), with Prussian Blue the next nearest named colour. Across the colour wheel sits #5E593E (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 9.68:1 (a WCAG AAA pass). Used as a text colour on white, it is readable too (9.68:1).
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Closest named colours
ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.
Text on #3E435E
WCAG contrast for white and black text on this colour.
Colour-blindness preview
How #3E435E 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 #3E435E?
#3E435E is a dark, muted blue colour. Digitally that works out to 24% red, 26% green and 37% blue. In CMYK print terms it is 34% cyan, 29% magenta, 0% yellow and 63% black. Most people will perceive it as cool.
›What text colour should I use on #3E435E?
Use white text. White on #3E435E has a contrast ratio of 9.68:1 (AAA).
›What colours go with #3E435E?
Its complementary colour is #5E593E, and analogous partners are #3E535E and #493E5E.