Color

#194eeb

#194eeb
hex#194eeb
rgbrgb(25, 78, 235)
hslhsl(225, 84%, 51%)
oklchoklch(0.505 0.241 264.4)
Closest name: C64 Blue (#003aff)Relative luminance 0.1165

Colors that go with #194eeb

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 →

#ebb719

#19b7eb · #4e19eb

#eb194e · #4eeb19

Split-complementary

Open in tool →

#eb4e19 · #b7eb19

#eb19b7 · #ebb719 · #19eb4e

Contrast

#194eeb as textRatioAAAA largeAAAFix
Aaon white
6.3:1passpassfail
  • AAA: use #1346dd as the text (7.12:1)
Aaon black
3.33:1failpassfail
  • AA: use #3f6bee as the text (4.55:1)
  • AAA: use #7292f3 as the text (7.12:1)
  • AA: or shift the background to #dbdbdb (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #194eeb as the background.

Brands using this color

Fonts for this mood

#194eeb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #194eeb
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 #194eeb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/194eeb-9ca1c4-df754e-221f2d-e9eff1?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