#504B59
Charcoal · dark cool gray
About #504B59
#504B59 is a dark, muted gray colour. Digitally that works out to 31% red, 29% green and 35% blue. In CMYK print terms it is 10% cyan, 16% magenta, 0% yellow and 65% black. Most people will perceive it as cool.
Visually it is similar to Charcoal (ΔE 9.5), with Eggplant the next nearest named colour. Across the colour wheel sits #54594B (umber), 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 — 8.43:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (8.43:1).
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Closest named colours
ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.
Text on #504B59
WCAG contrast for white and black text on this colour.
Colour-blindness preview
How #504B59 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 #504B59?
#504B59 is a dark, muted gray colour. Digitally that works out to 31% red, 29% green and 35% blue. In CMYK print terms it is 10% cyan, 16% magenta, 0% yellow and 65% black. Most people will perceive it as cool.
›What text colour should I use on #504B59?
Use white text. White on #504B59 has a contrast ratio of 8.43:1 (AAA).
›What colours go with #504B59?
Its complementary colour is #54594B, and analogous partners are #4B4D59 and #574B59.