Color

#6845bf

#6845bf
hex#6845bf
rgbrgb(104, 69, 191)
hslhsl(257, 49%, 51%)
oklchoklch(0.497 0.182 291.6)
Closest name: Blurple (#5539cc)Relative luminance 0.1096

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9dbf45

#455fbf · #a545bf

#bf6845 · #45bf68

Split-complementary

Open in tool →

#bfa545 · #5fbf45

#bf455f · #9dbf45 · #45bfa5

Contrast

#6845bf as textRatioAAAA largeAAAFix
Aaon white
6.58:1passpassfail
  • AAA: use #6240ba as the text (7.09:1)
Aaon black
3.19:1failpassfail
  • AA: use #8063ca as the text (4.56:1)
  • AAA: use #9f89d7 as the text (7.03:1)
  • AA: or shift the background to #d6d6d6 (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 #6845bf 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

#6845bf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6845bf
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 #6845bf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6845bf-ac9cc4-dfc24e-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