Color

#50311b

#50311b
hex#50311b
rgbrgb(80, 49, 27)
hslhsl(25, 50%, 21%)
oklchoklch(0.346 0.057 55)
Closest name: Bitter Chocolate (#4f2923)Relative luminance 0.0398

Colors that go with #50311b

Royal Blue, Steel Blue and Teal 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 →

#1b3a50

#501b1f · #504c1b

#1b5031 · #311b50

Split-complementary

Open in tool →

#1b504c · #1b1f50

#1f501b · #1b3a50 · #4c1b50

Contrast

#50311b as textRatioAAAA largeAAAFix
Aaon white
11.69:1passpasspassPasses AAA — no fix needed.
Aaon black
1.8:1failfailfail
  • AA: use #a86738 as the text (4.66:1)
  • AAA: use #c8885b as the text (7.13:1)
  • AA: or shift the background to #a1a1a1 (4.52:1)
  • AAA: or shift the background to #c9c9c9 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #50311b 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

#50311b reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #50311b
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 #50311b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/50311b-c4b19c-62cbc4-2d2b1f-f1e9ea?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