ColorXprez

#2D2B41

Gunmetal · very dark cool blue

About #2D2B41

With the hex code #2D2B41, this is a very dark blue with a muted character. Its RGB recipe is 18% red, 17% green and 25% blue, while a printer would mix 31% cyan, 34% magenta, 0% yellow and 75% black. It reads as a cool colour.

If you had to name it, it is similar to Gunmetal — a ΔE of 13.4 — followed by Prussian Blue. For maximum hue contrast, pair it with its complement #3F412B, a espresso shade.

In design, a very dark colour like this works best for headings, body text, footers and dark-mode backgrounds. Put white text on top of it — 13.69:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (13.69:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red45
Green43
Blue65

Closest named colours

Gunmetal
#2A3439 · ΔE 13.4
Prussian Blue
#003153 · ΔE 13.5
Oxford Blue
#002147 · ΔE 14.7

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

Text on #2D2B41

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on gunmetal #2D2B41.
13.69:1AAA
Black heading text
Body copy set on gunmetal #2D2B41.
1.53:1Fail

Colour-blindness preview

How #2D2B41 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#2D2B41
Protanopia (no red cones)
#252E42
Deuteranopia (no green cones)
#252D40
Tritanopia (no blue cones)
#282F33

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #2D2B41?

With the hex code #2D2B41, this is a very dark blue with a muted character. Its RGB recipe is 18% red, 17% green and 25% blue, while a printer would mix 31% cyan, 34% magenta, 0% yellow and 75% black. It reads as a cool colour.

›What text colour should I use on #2D2B41?

Use white text. White on #2D2B41 has a contrast ratio of 13.69:1 (AAA).

›What colours go with #2D2B41?

Its complementary colour is #3F412B, and analogous partners are #2B3441 and #382B41.