Color

#520c5a

#520c5a
hex#520c5a
rgbrgb(82, 12, 90)
hslhsl(294, 76%, 20%)
oklchoklch(0.322 0.137 323.3)
Closest name: Cosmic Explorer (#551155)Relative luminance 0.0279

Colors that go with #520c5a

Denim, Forest Green and Crimson 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 →

#145a0c

#2b0c5a · #5a0c3b

#5a520c · #0c5a52

Split-complementary

Open in tool →

#3b5a0c · #0c5a2b

#5a2b0c · #145a0c · #0c3b5a

Contrast

#520c5a as textRatioAAAA largeAAAFix
Aaon white
13.47:1passpasspassPasses AAA — no fix needed.
Aaon black
1.56:1failfailfail
  • AA: use #c51dd7 as the text (4.53:1)
  • AAA: use #dd66ea as the text (7.16:1)
  • AA: or shift the background to #969696 (4.55:1)
  • AAA: or shift the background to #bdbdbd (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #520c5a 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

#520c5a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #520c5a
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 #520c5a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/520c5a-c19fc0-9fcb62-2d1f29-ede9f1?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