ColorXprez

#201727

Onyx · very dark cool purple

About #201727

#201727 is a very dark, muted purple colour. Digitally that works out to 13% red, 9% green and 15% blue. In CMYK print terms it is 18% cyan, 41% magenta, 0% yellow and 85% black. Most people will perceive it as cool.

Visually it is similar to Onyx (ΔE 13.4), with Jet the next nearest named colour. Across the colour wheel sits #1E2717 (jet), its complementary partner.

Because it is very dark, it is most useful for headings, body text, footers and dark-mode backgrounds. Put white text on top of it — 17.31:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (17.31:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red32
Green23
Blue39

Closest named colours

Onyx
#111111 · ΔE 13.4
Jet
#2B2B2B · ΔE 14.9
Black
#000000 · ΔE 15.8

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

Text on #201727

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on onyx #201727.
17.31:1AAA
Black heading text
Body copy set on onyx #201727.
1.21:1Fail

Colour-blindness preview

How #201727 appears to people with the three most common types of colour-vision deficiency.

Normal vision
#201727
Protanopia (no red cones)
#141A28
Deuteranopia (no green cones)
#161B27
Tritanopia (no blue cones)
#1F191D

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #201727?

#201727 is a very dark, muted purple colour. Digitally that works out to 13% red, 9% green and 15% blue. In CMYK print terms it is 18% cyan, 41% magenta, 0% yellow and 85% black. Most people will perceive it as cool.

›What text colour should I use on #201727?

Use white text. White on #201727 has a contrast ratio of 17.31:1 (AAA).

›What colours go with #201727?

Its complementary colour is #1E2717, and analogous partners are #181727 and #271726.