Color

#337294

#337294
hex#337294
rgbrgb(51, 114, 148)
hslhsl(201, 49%, 39%)
oklchoklch(0.526 0.084 235.1)
Closest name: Harbour Blue (#417491)Relative luminance 0.1488

Colors that go with #337294

Charcoal, Royal Blue and Amber 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 #337294

Tints & shades

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

Harmonies

Complementary

Open in tool →

#945533

#339486 · #334194

#943372 · #729433

Split-complementary

Open in tool →

#943341 · #948633

#863394 · #945533 · #419433

Contrast

#337294 as textRatioAAAA largeAAAFix
Aaon white
5.28:1passpassfail
  • AAA: use #2a5e7a as the text (7.05:1)
Aaon black
3.98:1failpassfail
  • AA: use #377ba0 as the text (4.5:1)
  • AAA: use #589fc6 as the text (7.19:1)
  • AA: or shift the background to #ededed (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #337294 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

#337294 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #337294
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 #337294 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/337294-9cb1c4-df4e62-1f222d-e9f1f0?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