Color

#476c8a

#476c8a
hex#476c8a
rgbrgb(71, 108, 138)
hslhsl(207, 32%, 41%)
oklchoklch(0.516 0.064 243.9)
Closest name: Astral (#376f89)Relative luminance 0.139

Colors that go with #476c8a

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8a6547

#478a87 · #474a8a

#8a476c · #6c8a47

Split-complementary

Open in tool →

#8a474a · #8a8747

#87478a · #8a6547 · #4a8a47

Contrast

#476c8a as textRatioAAAA largeAAAFix
Aaon white
5.56:1passpassfail
  • AAA: use #3d5c76 as the text (7.02:1)
Aaon black
3.78:1failpassfail
  • AA: use #50799b as the text (4.55:1)
  • AAA: use #759ab8 as the text (7.07:1)
  • AA: or shift the background to #e8e8e8 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #476c8a 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 #476c8a
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 #476c8a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/476c8a-9cadc4-df4e53-1f212d-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