Color

#6741be

#6741be
hex#6741be
rgbrgb(103, 65, 190)
hslhsl(258, 49%, 50%)
oklchoklch(0.49 0.186 292.1)
Closest name: Blurple (#5539cc)Relative luminance 0.1038

Tints & shades

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

Harmonies

Complementary

Open in tool →

#98be41

#415abe · #a541be

#be6741 · #41be67

Split-complementary

Open in tool →

#bea541 · #5abe41

#be415a · #98be41 · #41bea5

Contrast

#6741be as textRatioAAAA largeAAAFix
Aaon white
6.83:1passpassfail
  • AAA: use #6440ba as the text (7.04:1)
Aaon black
3.08:1failpassfail
  • AA: use #8263ca as the text (4.59:1)
  • AAA: use #a089d7 as the text (7.05:1)
  • AA: or shift the background to #d4d4d4 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6741be as the background.

Brands using this color

Fonts for this mood

#6741be reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6741be
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 #6741be and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6741be-ad9cc4-dfc44e-291f2d-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