ColorXprez

#1C110F

Onyx · very dark neutral

About #1C110F

With the hex code #1C110F, this is a very dark black with a near-neutral character. Its RGB recipe is 11% red, 7% green and 6% blue, while a printer would mix 0% cyan, 39% magenta, 46% yellow and 89% 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 Onyx — a ΔE of 5.7 — followed by Black. For maximum hue contrast, pair it with its complement #0F1A1C, a onyx 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 — 18.48:1, a WCAG AAA pass. Used as a text colour on white, it is readable too (18.48:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red28
Green17
Blue15

Closest named colours

Onyx
#111111 · ΔE 5.7
Black
#000000 · ΔE 8.3
Jet
#2B2B2B · ΔE 12.7

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

Text on #1C110F

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on onyx #1C110F.
18.48:1AAA
Black heading text
Body copy set on onyx #1C110F.
1.14:1Fail

Colour-blindness preview

How #1C110F appears to people with the three most common types of colour-vision deficiency.

Normal vision
#1C110F
Protanopia (no red cones)
#13120F
Deuteranopia (no green cones)
#16150F
Tritanopia (no blue cones)
#1E1010

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #1C110F?

With the hex code #1C110F, this is a very dark black with a near-neutral character. Its RGB recipe is 11% red, 7% green and 6% blue, while a printer would mix 0% cyan, 39% magenta, 46% yellow and 89% black. It is close to neutral, so it sits comfortably next to both warm and cool colours.

›What text colour should I use on #1C110F?

Use white text. White on #1C110F has a contrast ratio of 18.48:1 (AAA).

›What colours go with #1C110F?

Its complementary colour is #0F1A1C, and analogous partners are #1C0F13 and #1C170F.