Color

#47586b

#47586b
hex#47586b
rgbrgb(71, 88, 107)
hslhsl(212, 20%, 35%)
oklchoklch(0.454 0.038 251.5)
Closest name: Black Orchid (#525463)Relative luminance 0.0938

Colors that go with #47586b

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 #47586b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6b5a47

#476a6b · #49476b

#6b4758 · #586b47

Split-complementary

Open in tool →

#6b4947 · #6a6b47

#6b476a · #6b5a47 · #476b49

Contrast

#47586b as textRatioAAAA largeAAAFix
Aaon white
7.3:1passpasspassPasses AAA — no fix needed.
Aaon black
2.88:1failfailfail
  • AA: use #627993 as the text (4.68:1)
  • AAA: use #8598ad as the text (7.09:1)
  • AA: or shift the background to #cccccc (4.55:1)
  • AAA: or shift the background to #fcfcfc (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 #47586b as the background.

Brands using this color

mcpConnect your agent — build around #47586b
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 #47586b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/47586b-9caac4-df564e-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