Color

#4c445f

#4c445f
hex#4c445f
rgbrgb(76, 68, 95)
hslhsl(258, 17%, 32%)
oklchoklch(0.406 0.046 297.9)
Closest name: Black Magic (#4f4554)Relative luminance 0.065

Colors that go with #4c445f

Steel Blue, Teal and Blue 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 →

#575f44

#44495f · #5a445f

#5f4c44 · #445f4c

Split-complementary

Open in tool →

#5f5a44 · #495f44

#5f4449 · #575f44 · #445f5a

Contrast

#4c445f as textRatioAAAA largeAAAFix
Aaon white
9.13:1passpasspassPasses AAA — no fix needed.
Aaon black
2.3:1failfailfail
  • AA: use #7c7099 as the text (4.63:1)
  • AAA: use #9a91b1 as the text (7.06:1)
  • AA: or shift the background to #b8b8b8 (4.6:1)
  • AAA: or shift the background to #e3e3e3 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4c445f 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 #4c445f
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 #4c445f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4c445f-ad9cc4-dfc44e-291f2d-e9ebf1?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