Color

#16100d

#16100d
hex#16100d
rgbrgb(22, 16, 13)
hslhsl(20, 26%, 7%)
oklchoklch(0.18 0.012 48)
Closest name: Sinister (#12110e)Relative luminance 0.0057

Colors that go with #16100d

Charcoal, Amber and Blue 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 →

#0d1316

#160d0f · #16150d

#0d1610 · #100d16

Split-complementary

Open in tool →

#0d1615 · #0d0f16

#0f160d · #0d1316 · #150d16

Contrast

#16100d as textRatioAAAA largeAAAFix
Aaon white
18.85:1passpasspassPasses AAA — no fix needed.
Aaon black
1.11:1failfailfail
  • AA: use #976d59 as the text (4.65:1)
  • AAA: use #b4907e as the text (7.23:1)
  • AA: or shift the background to #7d7d7d (4.58:1)
  • AAA: or shift the background to #9e9e9e (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #16100d as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#16100d reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #16100d
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 #16100d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/16100d-c4ae9c-62cbbb-2d2a1f-f1e9eb?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