ColorXprez

#334D4E

Charcoal · dark cool teal

About #334D4E

#334D4E is a muted, dark shade in the teal family. On screen it is built from 20% red, 30% green and 31% blue; for print, its CMYK mix is 35% cyan, 1% magenta, 0% yellow and 69% black. Its overall feel is cool.

Of the common colour names it is very close to Charcoal (ΔE 7.9); Dark Teal comes next. Its complementary colour, directly opposite on the colour wheel, is #4E3433 — a espresso tone that gives the strongest contrast in hue.

Designers tend to use dark tones like #334D4E for headings, body text, footers and dark-mode backgrounds. White text reads best on it at 9.08:1 (a WCAG AAA pass). Used as a text colour on white, it is readable too (9.08:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red51
Green77
Blue78

Closest named colours

Charcoal
#36454F · ΔE 7.9
Dark Teal
#014D4E · ΔE 10.7
Gunmetal
#2A3439 · ΔE 11.9

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

Text on #334D4E

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on charcoal #334D4E.
9.08:1AAA
Black heading text
Body copy set on charcoal #334D4E.
2.31:1Fail

Colour-blindness preview

How #334D4E appears to people with the three most common types of colour-vision deficiency.

Normal vision
#334D4E
Protanopia (no red cones)
#4A4B4E
Deuteranopia (no green cones)
#45474E
Tritanopia (no blue cones)
#294F4D

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #334D4E?

#334D4E is a muted, dark shade in the teal family. On screen it is built from 20% red, 30% green and 31% blue; for print, its CMYK mix is 35% cyan, 1% magenta, 0% yellow and 69% black. Its overall feel is cool.

›What text colour should I use on #334D4E?

Use white text. White on #334D4E has a contrast ratio of 9.08:1 (AAA).

›What colours go with #334D4E?

Its complementary colour is #4E3433, and analogous partners are #334E41 and #33404E.