#403F2A
Espresso · dark warm yellow
About #403F2A
#403F2A is a dark, muted yellow colour. Digitally that works out to 25% red, 25% green and 16% blue. In CMYK print terms it is 0% cyan, 2% magenta, 34% yellow and 75% black. Most people will perceive it as warm.
Visually it is similar to Espresso (ΔE 12.8), with Graphite the next nearest named colour. Across the colour wheel sits #2A2B40 (gunmetal), 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 10.70:1 (a WCAG AAA pass). Used as a text colour on white, it is readable too (10.70:1).
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Closest named colours
ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.
Text on #403F2A
WCAG contrast for white and black text on this colour.
Colour-blindness preview
How #403F2A 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 #403F2A?
#403F2A is a dark, muted yellow colour. Digitally that works out to 25% red, 25% green and 16% blue. In CMYK print terms it is 0% cyan, 2% magenta, 34% yellow and 75% black. Most people will perceive it as warm.
›What text colour should I use on #403F2A?
Use white text. White on #403F2A has a contrast ratio of 10.70:1 (AAA).
›What colours go with #403F2A?
Its complementary colour is #2A2B40, and analogous partners are #40342A and #36402A.