Color

#4a2637

#4a2637
hex#4a2637
rgbrgb(74, 38, 55)
hslhsl(332, 32%, 22%)
oklchoklch(0.322 0.059 351.2)
Closest name: Castro (#44232f)Relative luminance 0.0312

Colors that go with #4a2637

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 #4a2637

Tints & shades

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

Harmonies

Complementary

Open in tool →

#264a39

#4a2649 · #4a2726

#374a26 · #26374a

Split-complementary

Open in tool →

#264a27 · #26494a

#494a26 · #264a39 · #27264a

Contrast

#4a2637 as textRatioAAAA largeAAAFix
Aaon white
12.93:1passpasspassPasses AAA — no fix needed.
Aaon black
1.62:1failfailfail
  • AA: use #ac5d82 as the text (4.64:1)
  • AAA: use #c186a1 as the text (7.19:1)
  • AA: or shift the background to #999999 (4.54:1)
  • AAA: or shift the background to #bfbfbf (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4a2637 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

#4a2637 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4a2637
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 #4a2637 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4a2637-c49caa-62cb67-2d1f20-f1e9f1?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