Color

#5b565d

#5b565d
hex#5b565d
rgbrgb(91, 86, 93)
hslhsl(283, 4%, 35%)
oklchoklch(0.46 0.013 316.4)
Closest name: Blackwater (#545663)Relative luminance 0.0967

Colors that go with #5b565d

Blush Pink, 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#585d56

#57565d · #5d565b

#5d5b56 · #565d5b

Split-complementary

Open in tool →

#5b5d56 · #565d57

#5d5756 · #585d56 · #565b5d

Contrast

#5b565d as textRatioAAAA largeAAAFix
Aaon white
7.16:1passpasspassPasses AAA — no fix needed.
Aaon black
2.93:1failfailfail
  • AA: use #7a737d as the text (4.58:1)
  • AAA: use #9b959d as the text (7.18:1)
  • AA: or shift the background to #cfcfcf (4.59:1)
  • AAA: or shift the background to #ffffff (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5b565d 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

#5b565d reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5b565d
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 #5b565d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5b565d-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