Color

#191615

#191615
hex#191615
rgbrgb(25, 22, 21)
hslhsl(15, 9%, 9%)
oklchoklch(0.203 0.005 39.4)
Closest name: King Kong (#161410)Relative luminance 0.0083

Colors that go with #191615

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 →

#151819

#191516 · #191815

#151916 · #161519

Split-complementary

Open in tool →

#151918 · #151619

#161915 · #151819 · #181519

Contrast

#191615 as textRatioAAAA largeAAAFix
Aaon white
18:1passpasspassPasses AAA — no fix needed.
Aaon black
1.17:1failfailfail
  • AA: use #83726d as the text (4.59:1)
  • AAA: use #a29490 as the text (7.17:1)
  • AA: or shift the background to #808080 (4.56:1)
  • AAA: or shift the background to #a3a3a3 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #191615 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#191615 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #191615
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 #191615 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/191615-c4ab9c-62cbb2-2d291f-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