ColorXprez

#434F4E

Charcoal · dark neutral

About #434F4E

#434F4E is a near-neutral, dark shade in the gray family. On screen it is built from 26% red, 31% green and 31% blue; for print, its CMYK mix is 15% cyan, 0% magenta, 1% yellow and 69% black. Being nearly neutral, it pairs easily with warm and cool tones alike.

Of the common colour names it is similar to Charcoal (ΔE 8.3); Graphite comes next. Its complementary colour, directly opposite on the colour wheel, is #4F4344 — a graphite tone that gives the strongest contrast in hue.

Designers tend to use dark tones like #434F4E for headings, body text, footers and dark-mode backgrounds. White text reads best on it at 8.51:1 (a WCAG AAA pass). Used as a text colour on white, it is readable too (8.51:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red67
Green79
Blue78

Closest named colours

Charcoal
#36454F · ΔE 8.3
Graphite
#383838 · ΔE 10.4
Gunmetal
#2A3439 · ΔE 12.3

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

Text on #434F4E

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on charcoal #434F4E.
8.51:1AAA
Black heading text
Body copy set on charcoal #434F4E.
2.47:1Fail

Colour-blindness preview

How #434F4E appears to people with the three most common types of colour-vision deficiency.

Normal vision
#434F4E
Protanopia (no red cones)
#4E4E4E
Deuteranopia (no green cones)
#4B4C4E
Tritanopia (no blue cones)
#40504F

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #434F4E?

#434F4E is a near-neutral, dark shade in the gray family. On screen it is built from 26% red, 31% green and 31% blue; for print, its CMYK mix is 15% cyan, 0% magenta, 1% yellow and 69% black. Being nearly neutral, it pairs easily with warm and cool tones alike.

›What text colour should I use on #434F4E?

Use white text. White on #434F4E has a contrast ratio of 8.51:1 (AAA).

›What colours go with #434F4E?

Its complementary colour is #4F4344, and analogous partners are #434F48 and #434A4F.