ColorXprez

#281C2B

Jet · very dark cool purple

About #281C2B

With the hex code #281C2B, this is a very dark purple with a muted character. Its RGB recipe is 16% red, 11% green and 17% blue, while a printer would mix 7% cyan, 35% magenta, 0% yellow and 83% black. It reads as a cool colour.

If you had to name it, it is similar to Jet — a ΔE of 13.2 — followed by Onyx. For maximum hue contrast, pair it with its complement #1F2B1C, a jet 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 — 16.26:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (16.26:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red40
Green28
Blue43

Closest named colours

Jet
#2B2B2B · ΔE 13.2
Onyx
#111111 · ΔE 14.2
Gunmetal
#2A3439 · ΔE 15.3

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

Text on #281C2B

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on jet #281C2B.
16.26:1AAA
Black heading text
Body copy set on jet #281C2B.
1.29:1Fail

Colour-blindness preview

How #281C2B appears to people with the three most common types of colour-vision deficiency.

Normal vision
#281C2B
Protanopia (no red cones)
#1A1F2C
Deuteranopia (no green cones)
#1D212B
Tritanopia (no blue cones)
#281E21

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #281C2B?

With the hex code #281C2B, this is a very dark purple with a muted character. Its RGB recipe is 16% red, 11% green and 17% blue, while a printer would mix 7% cyan, 35% magenta, 0% yellow and 83% black. It reads as a cool colour.

›What text colour should I use on #281C2B?

Use white text. White on #281C2B has a contrast ratio of 16.26:1 (AAA).

›What colours go with #281C2B?

Its complementary colour is #1F2B1C, and analogous partners are #211C2B and #2B1C27.