Color

#463989

#463989
hex#463989
rgbrgb(70, 57, 137)
hslhsl(250, 41%, 38%)
oklchoklch(0.404 0.128 286.6)
Closest name: darkslateblue (#483d8b)Relative luminance 0.0603

Colors that go with #463989

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 →

#7b8939

#395489 · #6e3989

#894639 · #398946

Split-complementary

Open in tool →

#896e39 · #548939

#893954 · #7b8939 · #39896e

Contrast

#463989 as textRatioAAAA largeAAAFix
Aaon white
9.52:1passpasspassPasses AAA — no fix needed.
Aaon black
2.21:1failfailfail
  • AA: use #7768c0 as the text (4.53:1)
  • AAA: use #9a90d0 as the text (7.27:1)
  • AA: or shift the background to #b3b3b3 (4.54:1)
  • AAA: or shift the background to #dedede (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #463989 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

#463989 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #463989
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 #463989 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/463989-a79cc4-dfb14e-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