Color

#7f5bcd

#7f5bcd
hex#7f5bcd
rgbrgb(127, 91, 205)
hslhsl(259, 53%, 58%)
oklchoklch(0.564 0.17 295)
Closest name: slateblue (#6a5acd)Relative luminance 0.164

Colors that go with #7f5bcd

Charcoal, Sea Green and Crimson 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 →

#a9cd5b

#5b70cd · #b85bcd

#cd7f5b · #5bcd7f

Split-complementary

Open in tool →

#cdb85b · #70cd5b

#cd5b70 · #a9cd5b · #5bcdb8

Contrast

#7f5bcd as textRatioAAAA largeAAAFix
Aaon white
4.91:1passpassfail
  • AAA: use #653bbf as the text (7.16:1)
Aaon black
4.28:1failpassfail
  • AA: use #8563cf as the text (4.68:1)
  • AAA: use #a48adb as the text (7.24:1)
  • AA: or shift the background to #f5f5f5 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7f5bcd 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

#7f5bcd reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7f5bcd
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 #7f5bcd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7f5bcd-ad9cc4-dfc74e-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