Color

#3168aa

#3168aa
hex#3168aa
rgbrgb(49, 104, 170)
hslhsl(213, 55%, 43%)
oklchoklch(0.513 0.12 254.6)
Closest name: Campanula (#3473b7)Relative luminance 0.1346

Colors that go with #3168aa

Charcoal, Firebrick and Sea Green 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 →

#aa7431

#31a4aa · #3731aa

#aa3168 · #68aa31

Split-complementary

Open in tool →

#aa3731 · #a4aa31

#aa31a4 · #aa7431 · #31aa37

Contrast

#3168aa as textRatioAAAA largeAAAFix
Aaon white
5.69:1passpassfail
  • AAA: use #2a5992 as the text (7.14:1)
Aaon black
3.69:1failpassfail
  • AA: use #3876c2 as the text (4.54:1)
  • AAA: use #6999d3 as the text (7.1:1)
  • AA: or shift the background to #e6e6e6 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3168aa 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

#3168aa reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3168aa
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 #3168aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3168aa-9ca9c4-df584e-1f202d-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