Color

#586156

#586156
hex#586156
rgbrgb(88, 97, 86)
hslhsl(109, 6%, 36%)
oklchoklch(0.481 0.021 140)
Closest name: Black Forest (#5e6354)Relative luminance 0.113

Colors that go with #586156

Charcoal, Cadet Blue 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5f5661

#5e6156 · #56615a

#565861 · #615658

Split-complementary

Open in tool →

#5a5661 · #61565e

#565e61 · #5f5661 · #615a56

Contrast

#586156 as textRatioAAAA largeAAAFix
Aaon white
6.44:1passpassfail
  • AAA: use #51594f as the text (7.26:1)
Aaon black
3.26:1failpassfail
  • AA: use #6e7a6c as the text (4.66:1)
  • AAA: use #909a8d as the text (7.19:1)
  • AA: or shift the background to #d9d9d9 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #586156 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

#586156 reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #586156
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 #586156 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/586156-a2beb0-c859d4-1f2d2b-eaf1e9?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