Color

#7b59d9

#7b59d9
hex#7b59d9
rgbrgb(123, 89, 217)
hslhsl(256, 63%, 60%)
oklchoklch(0.565 0.187 291.5)
Closest name: slateblue (#6a5acd)Relative luminance 0.1637

Colors that go with #7b59d9

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 →

#b7d959

#5977d9 · #bb59d9

#d97b59 · #59d97b

Split-complementary

Open in tool →

#d9bb59 · #77d959

#d95977 · #b7d959 · #59d9bb

Contrast

#7b59d9 as textRatioAAAA largeAAAFix
Aaon white
4.91:1passpassfail
  • AAA: use #6137d2 as the text (7.03:1)
Aaon black
4.27:1failpassfail
  • AA: use #8261db as the text (4.68:1)
  • AAA: use #9f86e4 as the text (7:1)
  • AA: or shift the background to #f5f5f5 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7b59d9 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

#7b59d9 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7b59d9
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 #7b59d9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7b59d9-ab9cc4-dfbf4e-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