Color

#367991

#367991
hex#367991
rgbrgb(54, 121, 145)
hslhsl(196, 46%, 39%)
oklchoklch(0.543 0.077 224.5)
Closest name: Harbour Blue (#417491)Relative luminance 0.165

Colors that go with #367991

Charcoal, Copper and Crimson 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 #367991

Tints & shades

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

Harmonies

Complementary

Open in tool →

#914e36

#36917c · #364b91

#913679 · #799136

Split-complementary

Open in tool →

#91364b · #917c36

#7c3691 · #914e36 · #4b9136

Contrast

#367991 as textRatioAAAA largeAAAFix
Aaon white
4.88:1passpassfail
  • AAA: use #295d70 as the text (7.26:1)
Aaon black
4.3:1failpassfail
  • AA: use #387f99 as the text (4.66:1)
  • AAA: use #4c9fbd as the text (7:1)
  • AA: or shift the background to #f7f7f7 (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 #367991 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

#367991 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #367991
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 #367991 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/367991-9cb5c4-df4e6e-1f232d-e9f1ef?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