ColorXprez

#4A5145

Umber · dark cool gray

About #4A5145

#4A5145 is a muted, dark shade in the gray family. On screen it is built from 29% red, 32% green and 27% blue; for print, its CMYK mix is 9% cyan, 0% magenta, 15% yellow and 68% black. Its overall feel is cool.

Of the common colour names it is similar to Umber (ΔE 11.7); Graphite comes next. Its complementary colour, directly opposite on the colour wheel, is #4C4551 — a charcoal tone that gives the strongest contrast in hue.

Designers tend to use dark tones like #4A5145 for headings, body text, footers and dark-mode backgrounds. Put white text on top of it — 8.22:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (8.22:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red74
Green81
Blue69

Closest named colours

Umber
#635147 · ΔE 11.7
Graphite
#383838 · ΔE 12.9
Charcoal
#36454F · ΔE 15.1

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

Text on #4A5145

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on umber #4A5145.
8.22:1AAA
Black heading text
Body copy set on umber #4A5145.
2.55:1Fail

Colour-blindness preview

How #4A5145 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#4A5145
Protanopia (no red cones)
#524F44
Deuteranopia (no green cones)
#514F46
Tritanopia (no blue cones)
#4A504E

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #4A5145?

#4A5145 is a muted, dark shade in the gray family. On screen it is built from 29% red, 32% green and 27% blue; for print, its CMYK mix is 9% cyan, 0% magenta, 15% yellow and 68% black. Its overall feel is cool.

›What text colour should I use on #4A5145?

Use white text. White on #4A5145 has a contrast ratio of 8.22:1 (AAA).

›What colours go with #4A5145?

Its complementary colour is #4C4551, and analogous partners are #505145 and #455146.