ColorXprez

#201F2C

Jet · very dark cool blue

About #201F2C

#201F2C is a muted, very dark shade in the blue family. On screen it is built from 13% red, 12% green and 17% blue; for print, its CMYK mix is 27% cyan, 30% magenta, 0% yellow and 83% black. Its overall feel is cool.

Of the common colour names it is similar to Jet (ΔE 10.7); Gunmetal comes next. Its complementary colour, directly opposite on the colour wheel, is #2B2C1F — a jet tone that gives the strongest contrast in hue.

Designers tend to use very dark tones like #201F2C for headings, body text, footers and dark-mode backgrounds. White text reads best on it at 16.23:1 (a WCAG AAA pass). Used as a text colour on white, it is readable too (16.23:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red32
Green31
Blue44

Closest named colours

Jet
#2B2B2B · ΔE 10.7
Gunmetal
#2A3439 · ΔE 11.7
Onyx
#111111 · ΔE 12.0

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

Text on #201F2C

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on jet #201F2C.
16.23:1AAA
Black heading text
Body copy set on jet #201F2C.
1.29:1Fail

Colour-blindness preview

How #201F2C appears to people with the three most common types of colour-vision deficiency.

Normal vision
#201F2C
Protanopia (no red cones)
#1C212D
Deuteranopia (no green cones)
#1C202C
Tritanopia (no blue cones)
#1D2123

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #201F2C?

#201F2C is a muted, very dark shade in the blue family. On screen it is built from 13% red, 12% green and 17% blue; for print, its CMYK mix is 27% cyan, 30% magenta, 0% yellow and 83% black. Its overall feel is cool.

›What text colour should I use on #201F2C?

Use white text. White on #201F2C has a contrast ratio of 16.23:1 (AAA).

›What colours go with #201F2C?

Its complementary colour is #2B2C1F, and analogous partners are #1F252C and #261F2C.