Color

#405c28

#405c28
hex#405c28
rgbrgb(64, 92, 40)
hslhsl(92, 39%, 26%)
oklchoklch(0.439 0.085 132.4)
Closest name: Greenhouse (#3e6334)Relative luminance 0.089

Colors that go with #405c28

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 →

#44285c

#5a5c28 · #285c2a

#28415c · #5c2841

Split-complementary

Open in tool →

#2a285c · #5c285a

#285a5c · #44285c · #5c2a28

Contrast

#405c28 as textRatioAAAA largeAAAFix
Aaon white
7.56:1passpasspassPasses AAA — no fix needed.
Aaon black
2.78:1failfailfail
  • AA: use #598038 as the text (4.57:1)
  • AAA: use #72a348 as the text (7.05:1)
  • AA: or shift the background to #c9c9c9 (4.56:1)
  • AAA: or shift the background to #f7f7f7 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #405c28 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

#405c28 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #405c28
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 #405c28 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/405c28-acbea2-564edf-202d1f-f1f1e9?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