Color

#134395

#134395
hex#134395
rgbrgb(19, 67, 149)
hslhsl(218, 77%, 33%)
oklchoklch(0.404 0.144 260.6)
Closest name: Cascade Twilight (#234893)Relative luminance 0.0632

Colors that go with #134395

Charcoal, Crimson 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 →

#956513

#138495 · #251395

#951343 · #439513

Split-complementary

Open in tool →

#952513 · #849513

#951384 · #956513 · #139525

Contrast

#134395 as textRatioAAAA largeAAAFix
Aaon white
9.27:1passpasspassPasses AAA — no fix needed.
Aaon black
2.26:1failfailfail
  • AA: use #2f72e4 as the text (4.65:1)
  • AAA: use #6696eb as the text (7.13:1)
  • AA: or shift the background to #b5b5b5 (4.52:1)
  • AAA: or shift the background to #e0e0e0 (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 #134395 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#134395 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #134395
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 #134395 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/134395-9ca6c4-df644e-201f2d-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