Color

#7b5bcd

#7b5bcd
hex#7b5bcd
rgbrgb(123, 91, 205)
hslhsl(257, 53%, 58%)
oklchoklch(0.56 0.169 293.1)
Closest name: slateblue (#6a5acd)Relative luminance 0.161

Colors that go with #7b5bcd

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 →

#accd5b

#5b74cd · #b45bcd

#cd7b5b · #5bcd7b

Split-complementary

Open in tool →

#cdb45b · #74cd5b

#cd5b74 · #accd5b · #5bcdb4

Contrast

#7b5bcd as textRatioAAAA largeAAAFix
Aaon white
4.98:1passpassfail
  • AAA: use #623cc3 as the text (7.11:1)
Aaon black
4.22:1failpassfail
  • AA: use #8263cf as the text (4.63:1)
  • AAA: use #a18adb as the text (7.17:1)
  • AA: or shift the background to #f5f5f5 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7b5bcd 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

#7b5bcd reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7b5bcd
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 #7b5bcd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7b5bcd-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