ColorXprez

#545677

Charcoal · dark cool blue

About #545677

#545677 is a dark, muted blue colour. Digitally that works out to 33% red, 34% green and 47% blue. In CMYK print terms it is 29% cyan, 28% magenta, 0% yellow and 53% black. Most people will perceive it as cool.

Visually it is somewhere between Charcoal and Eggplant (ΔE 17.9), with Eggplant the next nearest named colour. Across the colour wheel sits #777554 (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 — 7.06:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (7.06:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red84
Green86
Blue119

Closest named colours

Charcoal
#36454F · ΔE 17.9
Eggplant
#614051 · ΔE 18.7
Slate Gray
#708090 · ΔE 19.8

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

Text on #545677

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on charcoal #545677.
7.06:1AAA
Black heading text
Body copy set on charcoal #545677.
2.97:1Fail

Colour-blindness preview

How #545677 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#545677
Protanopia (no red cones)
#4D5A78
Deuteranopia (no green cones)
#4B5776
Tritanopia (no blue cones)
#4B5C61

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #545677?

#545677 is a dark, muted blue colour. Digitally that works out to 33% red, 34% green and 47% blue. In CMYK print terms it is 29% cyan, 28% magenta, 0% yellow and 53% black. Most people will perceive it as cool.

›What text colour should I use on #545677?

Use white text. White on #545677 has a contrast ratio of 7.06:1 (AAA).

›What colours go with #545677?

Its complementary colour is #777554, and analogous partners are #546877 and #635477.