Color

#586f58

#586f58
hex#586f58
rgbrgb(88, 111, 88)
hslhsl(120, 12%, 39%)
oklchoklch(0.516 0.045 144.9)
Closest name: Cactus (#5b6f55)Relative luminance 0.1415

Colors that go with #586f58

Charcoal, Dark Orchid and Champagne 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 #586f58

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6f586f

#636f58 · #586f63

#58586f · #6f5858

Split-complementary

Open in tool →

#63586f · #6f5863

#58636f · #6f586f · #6f6358

Contrast

#586f58 as textRatioAAAA largeAAAFix
Aaon white
5.48:1passpassfail
  • AAA: use #4a5e4a as the text (7.02:1)
Aaon black
3.83:1failpassfail
  • AA: use #637e63 as the text (4.7:1)
  • AAA: use #819c81 as the text (7.01:1)
  • AA: or shift the background to #ebebeb (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #586f58 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 #586f58
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 #586f58 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/586f58-a2bea5-994edf-1f2d25-edf1e9?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