#3F424B
Charcoal · dark neutral
About #3F424B
With the hex code #3F424B, this is a dark gray with a near-neutral character. Its RGB recipe is 25% red, 26% green and 29% blue, while a printer would mix 16% cyan, 12% magenta, 0% yellow and 71% 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 4.7 — followed by Graphite. For maximum hue contrast, pair it with its complement #4B483F, 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 — 10.04:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (10.04:1).
Colour codes
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Closest named colours
ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.
Text on #3F424B
WCAG contrast for white and black text on this colour.
Colour-blindness preview
How #3F424B appears to people with the three most common types of colour-vision deficiency.
Shades, tints & matching colours
Similar colours
Frequently asked questions
›What colour is #3F424B?
With the hex code #3F424B, this is a dark gray with a near-neutral character. Its RGB recipe is 25% red, 26% green and 29% blue, while a printer would mix 16% cyan, 12% magenta, 0% yellow and 71% black. It is close to neutral, so it sits comfortably next to both warm and cool colours.
›What text colour should I use on #3F424B?
Use white text. White on #3F424B has a contrast ratio of 10.04:1 (AAA).
›What colours go with #3F424B?
Its complementary colour is #4B483F, and analogous partners are #3F484B and #423F4B.