Color

#53575f

#53575f
hex#53575f
rgbrgb(83, 87, 95)
hslhsl(220, 7%, 35%)
oklchoklch(0.456 0.014 264.4)
Closest name: Blackwater (#545663)Relative luminance 0.0948

Colors that go with #53575f

Blue, Blush Pink and Cadet 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 →

#5f5b53

#535d5f · #55535f

#5f5357 · #575f53

Split-complementary

Open in tool →

#5f5553 · #5d5f53

#5f535d · #5f5b53 · #535f55

Contrast

#53575f as textRatioAAAA largeAAAFix
Aaon white
7.25:1passpasspassPasses AAA — no fix needed.
Aaon black
2.9:1failfailfail
  • AA: use #6f7580 as the text (4.53:1)
  • AAA: use #9297a0 as the text (7.16:1)
  • AA: or shift the background to #cccccc (4.51:1)
  • AAA: or shift the background to #fcfcfc (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #53575f 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

#53575f reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #53575f
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 #53575f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/53575f-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