ColorXprez

#4B554F

Charcoal · dark neutral

About #4B554F

#4B554F is a near-neutral, dark shade in the gray family. On screen it is built from 29% red, 33% green and 31% blue; for print, its CMYK mix is 12% cyan, 0% magenta, 7% yellow and 67% black. It is close to neutral, so it sits comfortably next to both warm and cool colours.

Of the common colour names it is similar to Charcoal (ΔE 12.3); Umber comes next. Its complementary colour, directly opposite on the colour wheel, is #554B51 — a umber tone that gives the strongest contrast in hue.

Designers tend to use dark tones like #4B554F for headings, body text, footers and dark-mode backgrounds. Put white text on top of it — 7.74:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (7.74:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red75
Green85
Blue79

Closest named colours

Charcoal
#36454F · ΔE 12.3
Umber
#635147 · ΔE 12.9
Graphite
#383838 · ΔE 12.9

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

Text on #4B554F

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on charcoal #4B554F.
7.74:1AAA
Black heading text
Body copy set on charcoal #4B554F.
2.71:1Fail

Colour-blindness preview

How #4B554F appears to people with the three most common types of colour-vision deficiency.

Normal vision
#4B554F
Protanopia (no red cones)
#55534F
Deuteranopia (no green cones)
#53524F
Tritanopia (no blue cones)
#495553

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #4B554F?

#4B554F is a near-neutral, dark shade in the gray family. On screen it is built from 29% red, 33% green and 31% blue; for print, its CMYK mix is 12% cyan, 0% magenta, 7% yellow and 67% black. It is close to neutral, so it sits comfortably next to both warm and cool colours.

›What text colour should I use on #4B554F?

Use white text. White on #4B554F has a contrast ratio of 7.74:1 (AAA).

›What colours go with #4B554F?

Its complementary colour is #554B51, and analogous partners are #4C554B and #4B5554.