Color

#161817

#161817
hex#161817
rgbrgb(22, 24, 23)
hslhsl(150, 4%, 9%)
oklchoklch(0.206 0.004 164.7)
Closest name: Black Stallion (#0e191c)Relative luminance 0.0089

Colors that go with #161817

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 →

#181617

#161816 · #161818

#171618 · #181716

Split-complementary

Open in tool →

#181618 · #181616

#161618 · #181617 · #181816

Contrast

#161817 as textRatioAAAA largeAAAFix
Aaon white
17.84:1passpasspassPasses AAA — no fix needed.
Aaon black
1.18:1failfailfail
  • AA: use #6e7773 as the text (4.55:1)
  • AAA: use #909894 as the text (7.1:1)
  • AA: or shift the background to #808080 (4.52:1)
  • AAA: or shift the background to #a3a3a3 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #161817 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#161817 reads as neutral, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #161817
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 #161817 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/161817-a2beb0-c859d4-1f2d2b-eaf1e9?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