Color

#43655c

#43655c
hex#43655c
rgbrgb(67, 101, 92)
hslhsl(164, 20%, 33%)
oklchoklch(0.478 0.042 176)
Closest name: Deep Pool Teal (#366d68)Relative luminance 0.1127

Colors that go with #43655c

Charcoal, 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.

Real palettes that use #43655c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#65434c

#43654b · #435d65

#5c4365 · #655c43

Split-complementary

Open in tool →

#65435d · #654b43

#4b4365 · #65434c · #5d6543

Contrast

#43655c as textRatioAAAA largeAAAFix
Aaon white
6.45:1passpassfail
  • AAA: use #3f5f56 as the text (7.04:1)
Aaon black
3.25:1failpassfail
  • AA: use #547d72 as the text (4.55:1)
  • AAA: use #6f9f92 as the text (7.05:1)
  • AA: or shift the background to #d9d9d9 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #43655c 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 #43655c
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 #43655c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/43655c-a2beba-d459b5-1f2b2d-e9f1eb?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