ColorXprez

#504E71

Eggplant · dark cool blue

About #504E71

#504E71 is a dark, muted blue colour. Digitally that works out to 31% red, 31% green and 44% blue. In CMYK print terms it is 29% cyan, 31% magenta, 0% yellow and 56% black. Most people will perceive it as cool.

Visually it is somewhere between Eggplant and Charcoal (ΔE 17.6), with Charcoal the next nearest named colour. Across the colour wheel sits #6F714E (mocha), 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 — 7.87:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (7.87:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red80
Green78
Blue113

Closest named colours

Eggplant
#614051 · ΔE 17.6
Charcoal
#36454F · ΔE 18.5
Prussian Blue
#003153 · ΔE 19.0

ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.

Text on #504E71

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on eggplant #504E71.
7.87:1AAA
Black heading text
Body copy set on eggplant #504E71.
2.67:1Fail

Colour-blindness preview

How #504E71 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#504E71
Protanopia (no red cones)
#445372
Deuteranopia (no green cones)
#445170
Tritanopia (no blue cones)
#48545A

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #504E71?

#504E71 is a dark, muted blue colour. Digitally that works out to 31% red, 31% green and 44% blue. In CMYK print terms it is 29% cyan, 31% magenta, 0% yellow and 56% black. Most people will perceive it as cool.

›What text colour should I use on #504E71?

Use white text. White on #504E71 has a contrast ratio of 7.87:1 (AAA).

›What colours go with #504E71?

Its complementary colour is #6F714E, and analogous partners are #4E5E71 and #624E71.