Color

#58406d

#58406d
hex#58406d
rgbrgb(88, 64, 109)
hslhsl(272, 26%, 34%)
oklchoklch(0.417 0.078 307.9)
Closest name: Haunted Candelabra (#57446a)Relative luminance 0.0685

Colors that go with #58406d

Blue, Crimson and Denim 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 →

#556d40

#42406d · #6d406c

#6d5840 · #406d58

Split-complementary

Open in tool →

#6c6d40 · #406d42

#6d4240 · #556d40 · #406c6d

Contrast

#58406d as textRatioAAAA largeAAAFix
Aaon white
8.86:1passpasspassPasses AAA — no fix needed.
Aaon black
2.37:1failfailfail
  • AA: use #8968a6 as the text (4.59:1)
  • AAA: use #a58bbb as the text (7.01:1)
  • AA: or shift the background to #bababa (4.57:1)
  • AAA: or shift the background to #e6e6e6 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #58406d as the background.

Brands using this color

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

mcpConnect your agent — build around #58406d
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 #58406d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58406d-b69cc4-c5cb62-2d1f2d-eae9f1?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