Color

#47596c

#47596c
hex#47596c
rgbrgb(71, 89, 108)
hslhsl(211, 21%, 35%)
oklchoklch(0.457 0.038 250.1)
Closest name: Black Orchid (#525463)Relative luminance 0.0957

Colors that go with #47596c

Sienna, Blue and Blush Pink 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 #47596c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6c5a47

#476b6c · #47476c

#6c4759 · #596c47

Split-complementary

Open in tool →

#6c4747 · #6b6c47

#6c476b · #6c5a47 · #476c47

Contrast

#47596c as textRatioAAAA largeAAAFix
Aaon white
7.21:1passpasspassPasses AAA — no fix needed.
Aaon black
2.91:1failfailfail
  • AA: use #5f7791 as the text (4.53:1)
  • AAA: use #8498ae as the text (7.08:1)
  • AA: or shift the background to #cfcfcf (4.63:1)
  • AAA: or shift the background to #fcfcfc (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #47596c as the background.

Brands using this color

mcpConnect your agent — build around #47596c
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 #47596c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/47596c-9cabc4-df534e-1f202d-e9f1f1?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