Color

#536e5d

#536e5d
hex#536e5d
rgbrgb(83, 110, 93)
hslhsl(142, 14%, 38%)
oklchoklch(0.512 0.042 157)
Closest name: Cactus (#5b6f55)Relative luminance 0.1378

Colors that go with #536e5d

Charcoal, Champagne and Copper 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 #536e5d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6e5365

#576e53 · #536e6b

#5d536e · #6e5d53

Split-complementary

Open in tool →

#6b536e · #6e5357

#53576e · #6e5365 · #6e6b53

Contrast

#536e5d as textRatioAAAA largeAAAFix
Aaon white
5.59:1passpassfail
  • AAA: use #465d4f as the text (7.15:1)
Aaon black
3.76:1failpassfail
  • AA: use #5e7d6a as the text (4.62:1)
  • AAA: use #7f9f8b as the text (7.23:1)
  • AA: or shift the background to #e8e8e8 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #536e5d 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 #536e5d
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 #536e5d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/536e5d-a2beaf-c659d4-1f2d2a-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