Color

#134e95

#134e95
hex#134e95
rgbrgb(19, 78, 149)
hslhsl(213, 77%, 33%)
oklchoklch(0.429 0.131 256)
Closest name: Cascade Twilight (#234893)Relative luminance 0.0776

Colors that go with #134e95

Charcoal, Crimson 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#955b13

#138e95 · #1a1395

#95134e · #4e9513

Split-complementary

Open in tool →

#951a13 · #8e9513

#95138e · #955b13 · #13951a

Contrast

#134e95 as textRatioAAAA largeAAAFix
Aaon white
8.23:1passpasspassPasses AAA — no fix needed.
Aaon black
2.55:1failfailfail
  • AA: use #1d73dd as the text (4.55:1)
  • AAA: use #5899e9 as the text (7.15:1)
  • AA: or shift the background to #c2c2c2 (4.62:1)
  • AAA: or shift the background to #ededed (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #134e95 as the background.

Brands using this color

Fonts for this mood

#134e95 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #134e95
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 #134e95 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/134e95-9ca9c4-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