Color

#43583c

#43583c
hex#43583c
rgbrgb(67, 88, 60)
hslhsl(105, 19%, 29%)
oklchoklch(0.435 0.052 138)
Closest name: Heavy Green (#49583e)Relative luminance 0.085

Colors that go with #43583c

Blue, Crimson and Denim 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 #43583c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#513c58

#51583c · #3c5843

#3c4358 · #583c43

Split-complementary

Open in tool →

#433c58 · #583c51

#3c5158 · #513c58 · #58433c

Contrast

#43583c as textRatioAAAA largeAAAFix
Aaon white
7.78:1passpasspassPasses AAA — no fix needed.
Aaon black
2.7:1failfailfail
  • AA: use #5f7c55 as the text (4.5:1)
  • AAA: use #7fa073 as the text (7.18:1)
  • AA: or shift the background to #c7c7c7 (4.6:1)
  • AAA: or shift the background to #f5f5f5 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #43583c as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#43583c reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #43583c
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 #43583c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/43583c-a6bea2-754edf-1f2d22-eff1e9?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