ColorXprez

#45474F

Charcoal · dark neutral

About #45474F

With the hex code #45474F, this is a dark gray with a near-neutral character. Its RGB recipe is 27% red, 28% green and 31% blue, while a printer would mix 13% cyan, 10% magenta, 0% yellow and 69% 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 very close to Charcoal — a ΔE of 5.5 — followed by Graphite. For maximum hue contrast, pair it with its complement #4F4D45, 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 — 9.26:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (9.26:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red69
Green71
Blue79

Closest named colours

Charcoal
#36454F · ΔE 5.5
Graphite
#383838 · ΔE 8.5
Gunmetal
#2A3439 · ΔE 10.1

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

Text on #45474F

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on charcoal #45474F.
9.26:1AAA
Black heading text
Body copy set on charcoal #45474F.
2.27:1Fail

Colour-blindness preview

How #45474F appears to people with the three most common types of colour-vision deficiency.

Normal vision
#45474F
Protanopia (no red cones)
#45484F
Deuteranopia (no green cones)
#44474F
Tritanopia (no blue cones)
#43484A

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #45474F?

With the hex code #45474F, this is a dark gray with a near-neutral character. Its RGB recipe is 27% red, 28% green and 31% blue, while a printer would mix 13% cyan, 10% magenta, 0% yellow and 69% black. It is close to neutral, so it sits comfortably next to both warm and cool colours.

›What text colour should I use on #45474F?

Use white text. White on #45474F has a contrast ratio of 9.26:1 (AAA).

›What colours go with #45474F?

Its complementary colour is #4F4D45, and analogous partners are #454C4F and #48454F.