Color

#476e80

#476e80
hex#476e80
rgbrgb(71, 110, 128)
hslhsl(199, 29%, 39%)
oklchoklch(0.516 0.052 228.8)
Closest name: Calypso (#3d7188)Relative luminance 0.1405

Colors that go with #476e80

Charcoal, Sienna and Amber 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 #476e80

Tints & shades

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

Harmonies

Complementary

Open in tool →

#805947

#478076 · #475180

#80476e · #6e8047

Split-complementary

Open in tool →

#804751 · #807647

#764780 · #805947 · #518047

Contrast

#476e80 as textRatioAAAA largeAAAFix
Aaon white
5.51:1passpassfail
  • AAA: use #3c5d6d as the text (7.05:1)
Aaon black
3.81:1failpassfail
  • AA: use #507c91 as the text (4.63:1)
  • AAA: use #729db1 as the text (7.17:1)
  • AA: or shift the background to #ebebeb (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #476e80 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 #476e80
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 #476e80 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/476e80-9cb3c4-df4e66-1f232d-e9f1f0?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