Color

#2650cf

#2650cf
hex#2650cf
rgbrgb(38, 80, 207)
hslhsl(225, 69%, 48%)
oklchoklch(0.486 0.202 265.3)
Closest name: Denim (#1560bd)Relative luminance 0.1065

Colors that go with #2650cf

Charcoal, Sea Green 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.

Real palettes that use #2650cf

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cfa526

#26a5cf · #5026cf

#cf2650 · #50cf26

Split-complementary

Open in tool →

#cf5026 · #a5cf26

#cf26a5 · #cfa526 · #26cf50

Contrast

#2650cf as textRatioAAAA largeAAAFix
Aaon white
6.71:1passpassfail
  • AAA: use #244dc6 as the text (7.11:1)
Aaon black
3.13:1failpassfail
  • AA: use #4a6fde as the text (4.62:1)
  • AAA: use #7995e6 as the text (7.25:1)
  • AA: or shift the background to #d4d4d4 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2650cf as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2650cf reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2650cf
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 #2650cf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2650cf-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