Color

#435f1b

#435f1b
hex#435f1b
rgbrgb(67, 95, 27)
hslhsl(85, 56%, 24%)
oklchoklch(0.448 0.1 129.1)
Closest name: Greenhouse (#3e6334)Relative luminance 0.0946

Colors that go with #435f1b

Charcoal, 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#371b5f

#5f5a1b · #215f1b

#1b435f · #5f1b43

Split-complementary

Open in tool →

#1b215f · #5a1b5f

#1b5f5a · #371b5f · #5f1b21

Contrast

#435f1b as textRatioAAAA largeAAAFix
Aaon white
7.26:1passpasspassPasses AAA — no fix needed.
Aaon black
2.89:1failfailfail
  • AA: use #5c8325 as the text (4.73:1)
  • AAA: use #75a72f as the text (7.32:1)
  • AA: or shift the background to #cccccc (4.52:1)
  • AAA: or shift the background to #fcfcfc (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #435f1b 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

#435f1b reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #435f1b
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 #435f1b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/435f1b-afbea2-4e58df-212d1f-f1f0e9?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