ColorXprez

#554C55

Charcoal · dark neutral

About #554C55

With the hex code #554C55, this is a dark gray with a near-neutral character. Its RGB recipe is 33% red, 30% green and 33% blue, while a printer would mix 0% cyan, 11% magenta, 0% yellow and 67% black. It is close to neutral, so it sits comfortably next to both warm and cool colours.

If you had to name it, it is similar to Charcoal — a ΔE of 11.0 — followed by Eggplant. For maximum hue contrast, pair it with its complement #4C554C, a umber shade.

In design, a dark colour like this works best for headings, body text, footers and dark-mode backgrounds. Put white text on top of it — 8.23:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (8.23:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red85
Green76
Blue85

Closest named colours

Charcoal
#36454F · ΔE 11.0
Eggplant
#614051 · ΔE 11.8
Graphite
#383838 · ΔE 12.1

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

Text on #554C55

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on charcoal #554C55.
8.23:1AAA
Black heading text
Body copy set on charcoal #554C55.
2.55:1Fail

Colour-blindness preview

How #554C55 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#554C55
Protanopia (no red cones)
#4B4E55
Deuteranopia (no green cones)
#4D4F55
Tritanopia (no blue cones)
#564D4F

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #554C55?

With the hex code #554C55, this is a dark gray with a near-neutral character. Its RGB recipe is 33% red, 30% green and 33% blue, while a printer would mix 0% cyan, 11% magenta, 0% 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 #554C55?

Use white text. White on #554C55 has a contrast ratio of 8.23:1 (AAA).

›What colours go with #554C55?

Its complementary colour is #4C554C, and analogous partners are #514C55 and #554C51.