Color

#6765cd

#6765cd
hex#6765cd
rgbrgb(103, 101, 205)
hslhsl(241, 51%, 60%)
oklchoklch(0.561 0.156 281)
Closest name: slateblue (#6a5acd)Relative luminance 0.166

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cbcd65

#6597cd · #9b65cd

#cd6765 · #65cd67

Split-complementary

Open in tool →

#cd9b65 · #97cd65

#cd6597 · #cbcd65 · #65cd9b

Contrast

#6765cd as textRatioAAAA largeAAAFix
Aaon white
4.86:1passpassfail
  • AAA: use #4846c3 as the text (7.14:1)
Aaon black
4.32:1failpassfail
  • AA: use #6b69ce as the text (4.54:1)
  • AAA: use #918fdb as the text (7.16:1)
  • AA: or shift the background to #f7f7f7 (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 #6765cd as the background.

Brands using this color

Fonts for this mood

#6765cd reads as cool, modern. The font library is tagged with the same vocabulary:

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

tool url/palettes/new/6765cd-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