Color

#47546c

#47546c
hex#47546c
rgbrgb(71, 84, 108)
hslhsl(219, 21%, 35%)
oklchoklch(0.445 0.043 262.5)
Closest name: Black Orchid (#525463)Relative luminance 0.0876

Colors that go with #47546c

Sienna, 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 #47546c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6c5f47

#47666c · #4c476c

#6c4754 · #546c47

Split-complementary

Open in tool →

#6c4c47 · #666c47

#6c4766 · #6c5f47 · #476c4c

Contrast

#47546c as textRatioAAAA largeAAAFix
Aaon white
7.63:1passpasspassPasses AAA — no fix needed.
Aaon black
2.75:1failfailfail
  • AA: use #637597 as the text (4.52:1)
  • AAA: use #8a98b2 as the text (7.21:1)
  • AA: or shift the background to #c7c7c7 (4.51:1)
  • AAA: or shift the background to #f7f7f7 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #47546c as the background.

Brands using this color

mcpConnect your agent — build around #47546c
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 #47546c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/47546c-9ca5c4-df664e-211f2d-e9f0f1?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