Color

#4b252c

#4b252c
hex#4b252c
rgbrgb(75, 37, 44)
hslhsl(349, 34%, 22%)
oklchoklch(0.318 0.058 9.2)
Closest name: Castro (#44232f)Relative luminance 0.03

Colors that go with #4b252c

Dark Olive Green, Sienna and Steel 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#254b44

#4b253f · #4b3125

#2c4b25 · #252c4b

Split-complementary

Open in tool →

#254b31 · #253f4b

#3f4b25 · #254b44 · #31254b

Contrast

#4b252c as textRatioAAAA largeAAAFix
Aaon white
13.12:1passpasspassPasses AAA — no fix needed.
Aaon black
1.6:1failfailfail
  • AA: use #ae5b6a as the text (4.5:1)
  • AAA: use #c48793 as the text (7.23:1)
  • AA: or shift the background to #999999 (4.61:1)
  • AAA: or shift the background to #bfbfbf (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4b252c 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

#4b252c reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4b252c
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 #4b252c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4b252c-c49c9f-62cb85-2d231f-f1e9ee?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