Color

#435593

#435593
hex#435593
rgbrgb(67, 85, 147)
hslhsl(227, 37%, 42%)
oklchoklch(0.465 0.103 269.8)
Closest name: Dusk (#4e5481)Relative luminance 0.098

Colors that go with #435593

Charcoal, Sea Green and Steel 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.

Real palettes that use #435593

Tints & shades

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

Harmonies

Complementary

Open in tool →

#938243

#437c93 · #5a4393

#934355 · #559343

Split-complementary

Open in tool →

#935a43 · #7c9343

#93437c · #938243 · #43935a

Contrast

#435593 as textRatioAAAA largeAAAFix
Aaon white
7.1:1passpasspassPasses AAA — no fix needed.
Aaon black
2.96:1failfailfail
  • AA: use #5e71b5 as the text (4.51:1)
  • AAA: use #8896c8 as the text (7.24:1)
  • AA: or shift the background to #cfcfcf (4.55:1)
  • AAA: or shift the background to #ffffff (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #435593 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

#435593 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #435593
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 #435593 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/435593-9ca0c4-df7a4e-221f2d-e9eff1?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