Color

#4e373f

#4e373f
hex#4e373f
rgbrgb(78, 55, 63)
hslhsl(339, 17%, 26%)
oklchoklch(0.366 0.035 356.3)
Closest name: Black Truffle (#463d3e)Relative luminance 0.0471

Tints & shades

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

Harmonies

Complementary

Open in tool →

#374e46

#4e374a · #4e3a37

#3f4e37 · #373f4e

Split-complementary

Open in tool →

#374e3a · #374a4e

#4a4e37 · #374e46 · #3a374e

Contrast

#4e373f as textRatioAAAA largeAAAFix
Aaon white
10.81:1passpasspassPasses AAA — no fix needed.
Aaon black
1.94:1failfailfail
  • AA: use #956a79 as the text (4.62:1)
  • AAA: use #af8e99 as the text (7.15:1)
  • AA: or shift the background to #a8a8a8 (4.55:1)
  • AAA: or shift the background to #d1d1d1 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4e373f 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

#4e373f reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4e373f
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #4e373f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e373f-c49ca5-62cb74-2d211f-f1e9f0?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