Color

#6765fb

#6765fb
hex#6765fb
rgbrgb(103, 101, 251)
hslhsl(241, 95%, 69%)
oklchoklch(0.594 0.217 278.1)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.1916

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f9fb65

#65adfb · #b265fb

#fb6765 · #65fb67

Split-complementary

Open in tool →

#fbb265 · #adfb65

#fb65ad · #f9fb65 · #65fbb2

Contrast

#6765fb as textRatioAAAA largeAAAFix
Aaon white
4.35:1failpassfail
  • AA: use #6260fb as the text (4.58:1)
  • AAA: use #322efa as the text (7.22:1)
  • AA: or shift the background to #0a0a0a (4.55:1)
Aaon black
4.83:1passpassfail
  • AAA: use #8a88fc as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6765fb as the background.

Brands using this color

Fonts for this mood

#6765fb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6765fb
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 #6765fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6765fb-a19cc4-df9b4e-261f2d-e9edf1?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