Color

#065bf9

#065bf9
hex#065bf9
rgbrgb(6, 91, 249)
hslhsl(219, 95%, 50%)
oklchoklch(0.538 0.246 262.1)
Closest name: Blue Ribbon (#0066ff)Relative luminance 0.1436

Colors that go with #065bf9

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 →

#f9a406

#06d4f9 · #2b06f9

#f9065b · #5bf906

Split-complementary

Open in tool →

#f92b06 · #d4f906

#f906d4 · #f9a406 · #06f92b

Contrast

#065bf9 as textRatioAAAA largeAAAFix
Aaon white
5.42:1passpassfail
  • AAA: use #054dd1 as the text (7.03:1)
Aaon black
3.87:1failpassfail
  • AA: use #1f6cf9 as the text (4.57:1)
  • AAA: use #5b93fb as the text (7.01:1)
  • AA: or shift the background to #ebebeb (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 #065bf9 as the background.

Brands using this color

Fonts for this mood

#065bf9 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #065bf9
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 #065bf9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/065bf9-9ca5c4-df664e-211f2d-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