Color

#477b57

#477b57
hex#477b57
rgbrgb(71, 123, 87)
hslhsl(138, 27%, 38%)
oklchoklch(0.536 0.08 152.8)
Closest name: Amazon (#387b54)Relative luminance 0.1619

Colors that go with #477b57

Charcoal, Medium Violet Red and 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7b476b

#517b47 · #477b71

#56477b · #7b5647

Split-complementary

Open in tool →

#71477b · #7b4751

#47517b · #7b476b · #7b7147

Contrast

#477b57 as textRatioAAAA largeAAAFix
Aaon white
4.95:1passpassfail
  • AAA: use #386144 as the text (7.09:1)
Aaon black
4.24:1failpassfail
  • AA: use #4a825b as the text (4.64:1)
  • AAA: use #60a475 as the text (7.06:1)
  • AA: or shift the background to #f5f5f5 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #477b57 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #477b57
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 #477b57 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/477b57-a2beae-be59d4-1f2d29-ebf1e9?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