Color

#466b8b

#466b8b
hex#466b8b
rgbrgb(70, 107, 139)
hslhsl(208, 33%, 41%)
oklchoklch(0.513 0.066 245.7)
Closest name: Astral (#376f89)Relative luminance 0.1368

Colors that go with #466b8b

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 →

#8b6646

#468b89 · #46488b

#8b466b · #6b8b46

Split-complementary

Open in tool →

#8b4648 · #8b8946

#89468b · #8b6646 · #488b46

Contrast

#466b8b as textRatioAAAA largeAAAFix
Aaon white
5.62:1passpassfail
  • AAA: use #3c5b77 as the text (7.11:1)
Aaon black
3.74:1failpassfail
  • AA: use #507a9f as the text (4.63:1)
  • AAA: use #779bbb as the text (7.19:1)
  • AA: or shift the background to #e6e6e6 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #466b8b 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 #466b8b
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 #466b8b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/466b8b-9cadc4-df4e51-1f212d-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