Color

#554455

#554455
hex#554455
rgbrgb(85, 68, 85)
hslhsl(300, 11%, 30%)
oklchoklch(0.411 0.036 326.2)
Closest name: Black Magic (#4f4554)Relative luminance 0.0672

Colors that go with #554455

Copper, Powder Blue and Sage Green 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 #554455

Tints & shades

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

Harmonies

Complementary

Open in tool →

#445544

#4d4455 · #55444d

#555544 · #445555

Split-complementary

Open in tool →

#4d5544 · #44554d

#554d44 · #445544 · #444d55

Contrast

#554455 as textRatioAAAA largeAAAFix
Aaon white
8.96:1passpasspassPasses AAA — no fix needed.
Aaon black
2.34:1failfailfail
  • AA: use #886d88 as the text (4.59:1)
  • AAA: use #a691a6 as the text (7.22:1)
  • AA: or shift the background to #b8b8b8 (4.52:1)
  • AAA: or shift the background to #e6e6e6 (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #554455 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

#554455 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #554455
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 #554455 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/554455-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