Color

#35528d

#35528d
hex#35528d
rgbrgb(53, 82, 141)
hslhsl(220, 45%, 38%)
oklchoklch(0.446 0.103 263.1)
Closest name: Assassin (#2d4f83)Relative luminance 0.0871

Colors that go with #35528d

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8d6f35

#357e8d · #44358d

#8d3552 · #528d35

Split-complementary

Open in tool →

#8d4435 · #7e8d35

#8d357e · #8d6f35 · #358d44

Contrast

#35528d as textRatioAAAA largeAAAFix
Aaon white
7.66:1passpasspassPasses AAA — no fix needed.
Aaon black
2.74:1failfailfail
  • AA: use #5175bd as the text (4.63:1)
  • AAA: use #7a95cd as the text (7.01:1)
  • AA: or shift the background to #c7c7c7 (4.53:1)
  • AAA: or shift the background to #f5f5f5 (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #35528d 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

#35528d reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #35528d
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 #35528d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/35528d-9ca5c4-df694e-211f2d-e9f0f1?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