Color

#6746aa

#6746aa
hex#6746aa
rgbrgb(103, 70, 170)
hslhsl(260, 42%, 47%)
oklchoklch(0.482 0.154 295.2)
Closest name: rebeccapurple (#663399)Relative luminance 0.1017

Tints & shades

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

Harmonies

Complementary

Open in tool →

#89aa46

#4656aa · #9946aa

#aa6746 · #46aa67

Split-complementary

Open in tool →

#aa9946 · #56aa46

#aa4656 · #89aa46 · #46aa99

Contrast

#6746aa as textRatioAAAA largeAAAFix
Aaon white
6.92:1passpassfail
  • AAA: use #6544a7 as the text (7.15:1)
Aaon black
3.03:1failpassfail
  • AA: use #8567c1 as the text (4.71:1)
  • AAA: use #a28bd0 as the text (7.14:1)
  • AA: or shift the background to #d1d1d1 (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 #6746aa as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#6746aa reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6746aa
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 #6746aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6746aa-ae9cc4-dfc94e-2a1f2d-e9ebf1?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