Color

#4f272b

#4f272b
hex#4f272b
rgbrgb(79, 39, 43)
hslhsl(354, 34%, 23%)
oklchoklch(0.328 0.06 14.6)
Closest name: Bitter Chocolate (#4f2923)Relative luminance 0.0329

Colors that go with #4f272b

Sea 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 →

#274f4b

#4f273f · #4f3727

#2b4f27 · #272b4f

Split-complementary

Open in tool →

#274f37 · #273f4f

#3f4f27 · #274f4b · #37274f

Contrast

#4f272b as textRatioAAAA largeAAAFix
Aaon white
12.67:1passpasspassPasses AAA — no fix needed.
Aaon black
1.66:1failfailfail
  • AA: use #b05e67 as the text (4.64:1)
  • AAA: use #c4878d as the text (7.2:1)
  • AA: or shift the background to #9c9c9c (4.61:1)
  • AAA: or shift the background to #c2c2c2 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4f272b 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

#4f272b reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4f272b
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 #4f272b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4f272b-c49d9c-62cb8e-2d241f-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