Color

#0655fe

#0655fe
hex#0655fe
rgbrgb(6, 85, 254)
hslhsl(221, 99%, 51%)
oklchoklch(0.533 0.258 262.9)
Closest name: Blue Ribbon (#0066ff)Relative luminance 0.1369

Tints & shades

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

Harmonies

Complementary

Open in tool →

#feaf06

#06d0fe · #3406fe

#fe0655 · #55fe06

Split-complementary

Open in tool →

#fe3406 · #d0fe06

#fe06d0 · #feaf06 · #06fe34

Contrast

#0655fe as textRatioAAAA largeAAAFix
Aaon white
5.62:1passpassfail
  • AAA: use #0147df as the text (7.08:1)
Aaon black
3.74:1failpassfail
  • AA: use #256afe as the text (4.57:1)
  • AAA: use #6293fe as the text (7.12:1)
  • AA: or shift the background to #e6e6e6 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0655fe as the background.

Brands using this color

Fonts for this mood

#0655fe reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0655fe
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #0655fe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0655fe-9ca4c4-df6b4e-211f2d-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