Color

#4d506a

#4d506a
hex#4d506a
rgbrgb(77, 80, 106)
hslhsl(234, 16%, 36%)
oklchoklch(0.439 0.043 279.3)
Closest name: Freefall (#565266)Relative luminance 0.0836

Colors that go with #4d506a

Steel Blue, Blue and Cadet 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.

Real palettes that use #4d506a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6a684d

#4d5f6a · #594d6a

#6a4d50 · #506a4d

Split-complementary

Open in tool →

#6a594d · #5f6a4d

#6a4d5f · #6a684d · #4d6a59

Contrast

#4d506a as textRatioAAAA largeAAAFix
Aaon white
7.86:1passpasspassPasses AAA — no fix needed.
Aaon black
2.67:1failfailfail
  • AA: use #6e7296 as the text (4.51:1)
  • AAA: use #9295b0 as the text (7.15:1)
  • AA: or shift the background to #c4c4c4 (4.51:1)
  • AAA: or shift the background to #f2f2f2 (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4d506a as the background.

Brands using this color

mcpConnect your agent — build around #4d506a
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 #4d506a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4d506a-9d9cc4-df8a4e-241f2d-e9eef1?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