Color

#463687

#463687
hex#463687
rgbrgb(70, 54, 135)
hslhsl(252, 43%, 37%)
oklchoklch(0.397 0.13 288.1)
Closest name: darkslateblue (#483d8b)Relative luminance 0.0569

Colors that go with #463687

Charcoal, Steel Blue 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 →

#778736

#364e87 · #6f3687

#874636 · #368746

Split-complementary

Open in tool →

#876f36 · #4e8736

#87364e · #778736 · #36876f

Contrast

#463687 as textRatioAAAA largeAAAFix
Aaon white
9.82:1passpasspassPasses AAA — no fix needed.
Aaon black
2.14:1failfailfail
  • AA: use #7b69c3 as the text (4.65:1)
  • AAA: use #9c8ed2 as the text (7.21:1)
  • AA: or shift the background to #b0b0b0 (4.53:1)
  • AAA: or shift the background to #dbdbdb (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #463687 as the background.

Brands using this color

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

Fonts for this mood

#463687 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #463687
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 #463687 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/463687-a99cc4-dfb64e-281f2d-e9ecf1?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