Color

#4f545f

#4f545f
hex#4f545f
rgbrgb(79, 84, 95)
hslhsl(221, 9%, 34%)
oklchoklch(0.445 0.019 266.1)
Closest name: Black Orchid (#525463)Relative luminance 0.0883

Colors that go with #4f545f

Blue, 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.

Real palettes that use #4f545f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5f5a4f

#4f5c5f · #524f5f

#5f4f54 · #545f4f

Split-complementary

Open in tool →

#5f524f · #5c5f4f

#5f4f5c · #5f5a4f · #4f5f52

Contrast

#4f545f as textRatioAAAA largeAAAFix
Aaon white
7.59:1passpasspassPasses AAA — no fix needed.
Aaon black
2.77:1failfailfail
  • AA: use #6f7685 as the text (4.61:1)
  • AAA: use #9096a2 as the text (7.07:1)
  • AA: or shift the background to #c9c9c9 (4.59:1)
  • AAA: or shift the background to #f7f7f7 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4f545f as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#4f545f reads as muted, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4f545f
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 #4f545f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4f545f-9ca4c4-df6b4e-211f2d-e9eff1?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