Color

#423f29

#423f29
hex#423f29
rgbrgb(66, 63, 41)
hslhsl(53, 23%, 21%)
oklchoklch(0.364 0.035 101.4)
Closest name: Taupe (#483c32)Relative luminance 0.0487

Colors that go with #423f29

Dark Olive Green, Teal and Slate 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 #423f29

Tints & shades

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

Harmonies

Complementary

Open in tool →

#292c42

#423329 · #384229

#29423f · #3f2942

Split-complementary

Open in tool →

#293842 · #332942

#294233 · #292c42 · #422938

Contrast

#423f29 as textRatioAAAA largeAAAFix
Aaon white
10.63:1passpasspassPasses AAA — no fix needed.
Aaon black
1.97:1failfailfail
  • AA: use #7d784f as the text (4.67:1)
  • AAA: use #9f9865 as the text (7.15:1)
  • AA: or shift the background to #ababab (4.63:1)
  • AAA: or shift the background to #d4d4d4 (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #423f29 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

#423f29 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #423f29
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 #423f29 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/423f29-c4c49c-4ea5df-292d1f-f1ece9?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