Color

#513446

#513446
hex#513446
rgbrgb(81, 52, 70)
hslhsl(323, 22%, 26%)
oklchoklch(0.366 0.05 342.1)
Closest name: Call It a Night (#42364c)Relative luminance 0.0465

Colors that go with #513446

Dark Olive Green, Teal 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.

Real palettes that use #513446

Tints & shades

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

Harmonies

Complementary

Open in tool →

#34513f

#4d3451 · #513437

#465134 · #344651

Split-complementary

Open in tool →

#375134 · #34514d

#514d34 · #34513f · #343751

Contrast

#513446 as textRatioAAAA largeAAAFix
Aaon white
10.88:1passpasspassPasses AAA — no fix needed.
Aaon black
1.93:1failfailfail
  • AA: use #9c6386 as the text (4.54:1)
  • AAA: use #b389a3 as the text (7.02:1)
  • AA: or shift the background to #a8a8a8 (4.58:1)
  • AAA: or shift the background to #d1d1d1 (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 #513446 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#513446 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #513446
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 #513446 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/513446-c19fb0-6dcb62-2d1f22-f0e9f1?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