Color

#505d41

#505d41
hex#505d41
rgbrgb(80, 93, 65)
hslhsl(88, 18%, 31%)
oklchoklch(0.459 0.047 128.3)
Closest name: Muddy Olive (#4b5d46)Relative luminance 0.0992

Colors that go with #505d41

Slate Blue, Blush Pink and Champagne 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 #505d41

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4e415d

#5d5c41 · #425d41

#41505d · #5d4150

Split-complementary

Open in tool →

#41425d · #5c415d

#415d5c · #4e415d · #5d4142

Contrast

#505d41 as textRatioAAAA largeAAAFix
Aaon white
7.04:1passpasspassPasses AAA — no fix needed.
Aaon black
2.98:1failfailfail
  • AA: use #6a7b56 as the text (4.58:1)
  • AAA: use #899d72 as the text (7.13:1)
  • AA: or shift the background to #cfcfcf (4.52:1)
  • AAA: or shift the background to #ffffff (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #505d41 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #505d41
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 #505d41 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/505d41-aebea2-4e51df-212d1f-f1f1e9?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