Color

#47506c

#47506c
hex#47506c
rgbrgb(71, 80, 108)
hslhsl(225, 21%, 35%)
oklchoklch(0.435 0.048 270.5)
Closest name: Freefall (#565266)Relative luminance 0.0816

Colors that go with #47506c

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 #47506c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6c6347

#47636c · #50476c

#6c4750 · #506c47

Split-complementary

Open in tool →

#6c5047 · #636c47

#6c4763 · #6c6347 · #476c50

Contrast

#47506c as textRatioAAAA largeAAAFix
Aaon white
7.98:1passpasspassPasses AAA — no fix needed.
Aaon black
2.63:1failfailfail
  • AA: use #68759c as the text (4.61:1)
  • AAA: use #8d97b4 as the text (7.22:1)
  • AA: or shift the background to #c4c4c4 (4.57:1)
  • AAA: or shift the background to #f0f0f0 (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #47506c as the background.

Brands using this color

mcpConnect your agent — build around #47506c
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 #47506c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/47506c-9ca1c4-df754e-221f2d-e9eff1?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