Color

#520a4b

#520a4b
hex#520a4b
rgbrgb(82, 10, 75)
hslhsl(306, 78%, 18%)
oklchoklch(0.31 0.126 332.7)
Closest name: Cosmic Explorer (#551155)Relative luminance 0.0252

Colors that go with #520a4b

Denim, Sea Green and Cream 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 →

#0a5211

#350a52 · #520a27

#4b520a · #0a4b52

Split-complementary

Open in tool →

#27520a · #0a5235

#52350a · #0a5211 · #0a2752

Contrast

#520a4b as textRatioAAAA largeAAAFix
Aaon white
13.96:1passpasspassPasses AAA — no fix needed.
Aaon black
1.5:1failfailfail
  • AA: use #d11abe as the text (4.6:1)
  • AAA: use #eb5cdc as the text (7.1:1)
  • AA: or shift the background to #949494 (4.6:1)
  • AAA: or shift the background to #b8b8b8 (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 #520a4b 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

#520a4b reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #520a4b
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 #520a4b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/520a4b-c19fb9-8acb62-2d1f26-eee9f1?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