Color

#196deb

#196deb
hex#196deb
rgbrgb(25, 109, 235)
hslhsl(216, 84%, 51%)
oklchoklch(0.563 0.206 259.5)
Closest name: Bluetiful (#3c69e7)Relative luminance 0.1714

Colors that go with #196deb

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 →

#eb9719

#19d6eb · #2e19eb

#eb196d · #6deb19

Split-complementary

Open in tool →

#eb2e19 · #d6eb19

#eb19d6 · #eb9719 · #19eb2e

Contrast

#196deb as textRatioAAAA largeAAAFix
Aaon white
4.74:1passpassfail
  • AAA: use #1053b7 as the text (7.14:1)
Aaon black
4.43:1failpassfail
  • AA: use #1e70eb as the text (4.57:1)
  • AAA: use #5b97f1 as the text (7.14:1)
  • AA: or shift the background to #fafafa (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #196deb as the background.

Brands using this color

Fonts for this mood

#196deb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #196deb
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 #196deb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/196deb-9ca7c4-df5f4e-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