Color

#6150be

#6150be
hex#6150be
rgbrgb(97, 80, 190)
hslhsl(249, 46%, 53%)
oklchoklch(0.508 0.166 286)
Closest name: slateblue (#6a5acd)Relative luminance 0.12

Colors that go with #6150be

Charcoal, Sea Green and Amber lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#aebe50

#5077be · #9850be

#be6150 · #50be61

Split-complementary

Open in tool →

#be9850 · #77be50

#be5077 · #aebe50 · #50be98

Contrast

#6150be as textRatioAAAA largeAAAFix
Aaon white
6.18:1passpassfail
  • AAA: use #5645ba as the text (7.1:1)
Aaon black
3.4:1failpassfail
  • AA: use #786ac8 as the text (4.69:1)
  • AAA: use #9a8fd6 as the text (7.27:1)
  • AA: or shift the background to #dedede (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6150be 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

#6150be reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6150be
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #6150be and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6150be-a79cc4-dfae4e-271f2d-e9ecf1?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