ColorXprez

#1D151E

Onyx · very dark neutral

About #1D151E

#1D151E is a near-neutral, very dark shade in the pink family. On screen it is built from 11% red, 8% green and 12% blue; for print, its CMYK mix is 3% cyan, 30% magenta, 0% yellow and 88% black. Being nearly neutral, it pairs easily with warm and cool tones alike.

Of the common colour names it is similar to Onyx (ΔE 8.4); Black comes next. Its complementary colour, directly opposite on the colour wheel, is #161E15 — a onyx tone that gives the strongest contrast in hue.

Designers tend to use very dark tones like #1D151E for headings, body text, footers and dark-mode backgrounds. White text reads best on it at 17.82:1 (a WCAG AAA pass). Used as a text colour on white, it is readable too (17.82:1).

Colour codes

HEX
RGB
HSL
HSV / HSB
CMYK
CIELAB
Decimal
CSS
Red29
Green21
Blue30

Closest named colours

Onyx
#111111 · ΔE 8.4
Black
#000000 · ΔE 11.3
Jet
#2B2B2B · ΔE 12.3

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

Text on #1D151E

WCAG contrast for white and black text on this colour.

White heading text
Body copy set on onyx #1D151E.
17.82:1AAA
Black heading text
Body copy set on onyx #1D151E.
1.18:1Fail

Colour-blindness preview

How #1D151E appears to people with the three most common types of colour-vision deficiency.

Normal vision
#1D151E
Protanopia (no red cones)
#14171E
Deuteranopia (no green cones)
#16181E
Tritanopia (no blue cones)
#1D1618

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic

Similar colours

Frequently asked questions

›What colour is #1D151E?

#1D151E is a near-neutral, very dark shade in the pink family. On screen it is built from 11% red, 8% green and 12% blue; for print, its CMYK mix is 3% cyan, 30% magenta, 0% yellow and 88% black. Being nearly neutral, it pairs easily with warm and cool tones alike.

›What text colour should I use on #1D151E?

Use white text. White on #1D151E has a contrast ratio of 17.82:1 (AAA).

›What colours go with #1D151E?

Its complementary colour is #161E15, and analogous partners are #19151E and #1E151A.