Color

#558276

#558276
hex#558276
rgbrgb(85, 130, 118)
hslhsl(164, 21%, 42%)
oklchoklch(0.57 0.053 175.7)
Closest name: Ecological (#677f70)Relative luminance 0.192

Colors that go with #558276

Charcoal, Blush Pink 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 #558276

Tints & shades

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

Harmonies

Complementary

Open in tool →

#825561

#55825f · #557782

#765582 · #827655

Split-complementary

Open in tool →

#825577 · #825f55

#5f5582 · #825561 · #778255

Contrast

#558276 as textRatioAAAA largeAAAFix
Aaon white
4.34:1failpassfail
  • AA: use #537f73 as the text (4.52:1)
  • AAA: use #3c5d54 as the text (7.28:1)
  • AA: or shift the background to #0a0a0a (4.56:1)
Aaon black
4.84:1passpassfail
  • AAA: use #6ea093 as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #558276 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 #558276
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 #558276 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/558276-a2beba-d459b5-1f2b2d-e9f1eb?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