ColorXprez

#334A4E

Charcoal · dark cool teal

About #334A4E

#334A4E is a muted, dark shade in the teal family. On screen it is built from 20% red, 29% green and 31% blue; for print, its CMYK mix is 35% cyan, 5% magenta, 0% yellow and 69% black. Its overall feel is cool.

Of the common colour names it is very close to Charcoal (ΔE 5.4); Gunmetal comes next. Its complementary colour, directly opposite on the colour wheel, is #4E3733 — a walnut tone that gives the strongest contrast in hue.

Designers tend to use dark tones like #334A4E for headings, body text, footers and dark-mode backgrounds. White text reads best on it at 9.42:1 (a WCAG AAA pass). Used as a text colour on white, it is readable too (9.42:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red51
Green74
Blue78

Closest named colours

Charcoal
#36454F · ΔE 5.4
Gunmetal
#2A3439 · ΔE 10.1
Graphite
#383838 · ΔE 11.2

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

Text on #334A4E

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on charcoal #334A4E.
9.42:1AAA
Black heading text
Body copy set on charcoal #334A4E.
2.23:1Fail

Colour-blindness preview

How #334A4E appears to people with the three most common types of colour-vision deficiency.

Normal vision
#334A4E
Protanopia (no red cones)
#46484E
Deuteranopia (no green cones)
#42454E
Tritanopia (no blue cones)
#2A4C4B

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #334A4E?

#334A4E is a muted, dark shade in the teal family. On screen it is built from 20% red, 29% green and 31% blue; for print, its CMYK mix is 35% cyan, 5% magenta, 0% yellow and 69% black. Its overall feel is cool.

›What text colour should I use on #334A4E?

Use white text. White on #334A4E has a contrast ratio of 9.42:1 (AAA).

›What colours go with #334A4E?

Its complementary colour is #4E3733, and analogous partners are #334E45 and #333C4E.