Color

#42292e

#42292e
hex#42292e
rgbrgb(66, 41, 46)
hslhsl(348, 23%, 21%)
oklchoklch(0.314 0.038 6.4)
Closest name: Castro (#44232f)Relative luminance 0.0294

Colors that go with #42292e

Dark Olive Green, Sea Green and Sienna 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 #42292e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#29423d

#42293a · #423129

#2e4229 · #292e42

Split-complementary

Open in tool →

#294231 · #293a42

#3a4229 · #29423d · #312942

Contrast

#42292e as textRatioAAAA largeAAAFix
Aaon white
13.22:1passpasspassPasses AAA — no fix needed.
Aaon black
1.59:1failfailfail
  • AA: use #9f6571 as the text (4.57:1)
  • AAA: use #b68b94 as the text (7.11:1)
  • AA: or shift the background to #999999 (4.64:1)
  • AAA: or shift the background to #bdbdbd (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #42292e as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#42292e reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #42292e
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 #42292e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/42292e-c49c9f-62cb83-2d231f-f1e9ef?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