Color

#16371b

#16371b
hex#16371b
rgbrgb(22, 55, 27)
hslhsl(129, 43%, 15%)
oklchoklch(0.303 0.063 147)
Closest name: Darkest Forest (#223311)Relative luminance 0.0298

Colors that go with #16371b

Charcoal, Royal Blue and Rust lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#371632

#213716 · #16372b

#1b1637 · #371b16

Split-complementary

Open in tool →

#2b1637 · #371621

#162137 · #371632 · #372b16

Contrast

#16371b as textRatioAAAA largeAAAFix
Aaon white
13.15:1passpasspassPasses AAA — no fix needed.
Aaon black
1.6:1failfailfail
  • AA: use #368742 as the text (4.7:1)
  • AAA: use #44ab54 as the text (7.2:1)
  • AA: or shift the background to #999999 (4.62:1)
  • AAA: or shift the background to #bdbdbd (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #16371b as the background.

Brands using this color

Fonts for this mood

#16371b reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #16371b
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #16371b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/16371b-a2bea9-ae4edf-1f2d27-ecf1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md