ColorXprez

#2B2F41

Gunmetal · very dark cool blue

About #2B2F41

#2B2F41 is a muted, very dark shade in the blue family. On screen it is built from 17% red, 18% green and 25% blue; for print, its CMYK mix is 34% cyan, 28% magenta, 0% yellow and 75% black. Its overall feel is cool.

Of the common colour names it is similar to Gunmetal (ΔE 9.7); Charcoal comes next. Its complementary colour, directly opposite on the colour wheel, is #413D2B — a espresso tone that gives the strongest contrast in hue.

Designers tend to use very dark tones like #2B2F41 for headings, body text, footers and dark-mode backgrounds. Put white text on top of it — 13.24:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (13.24:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red43
Green47
Blue65

Closest named colours

Gunmetal
#2A3439 · ΔE 9.7
Charcoal
#36454F · ΔE 11.5
Jet
#2B2B2B · ΔE 12.5

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

Text on #2B2F41

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on gunmetal #2B2F41.
13.24:1AAA
Black heading text
Body copy set on gunmetal #2B2F41.
1.59:1Fail

Colour-blindness preview

How #2B2F41 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#2B2F41
Protanopia (no red cones)
#2A3142
Deuteranopia (no green cones)
#282F41
Tritanopia (no blue cones)
#253235

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #2B2F41?

#2B2F41 is a muted, very dark shade in the blue family. On screen it is built from 17% red, 18% green and 25% blue; for print, its CMYK mix is 34% cyan, 28% magenta, 0% yellow and 75% black. Its overall feel is cool.

›What text colour should I use on #2B2F41?

Use white text. White on #2B2F41 has a contrast ratio of 13.24:1 (AAA).

›What colours go with #2B2F41?

Its complementary colour is #413D2B, and analogous partners are #2B3A41 and #322B41.