Color

#580958

#580958
hex#580958
rgbrgb(88, 9, 88)
hslhsl(300, 81%, 19%)
oklchoklch(0.329 0.141 328.2)
Closest name: Cosmic Explorer (#551155)Relative luminance 0.0297

Colors that go with #580958

Forest Green, Denim and Tomato 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 →

#095809

#300958 · #580930

#585809 · #095858

Split-complementary

Open in tool →

#305809 · #095830

#583009 · #095809 · #093058

Contrast

#580958 as textRatioAAAA largeAAAFix
Aaon white
13.17:1passpasspassPasses AAA — no fix needed.
Aaon black
1.59:1failfailfail
  • AA: use #cb15cb as the text (4.51:1)
  • AAA: use #ed54ed as the text (7.09:1)
  • AA: or shift the background to #999999 (4.62:1)
  • AAA: or shift the background to #bdbdbd (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #580958 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

#580958 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #580958
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 #580958 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/580958-c19fbd-95cb62-2d1f27-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