Color

#7b259d

#7b259d
hex#7b259d
rgbrgb(123, 37, 157)
hslhsl(283, 62%, 38%)
oklchoklch(0.455 0.188 314.2)
Closest name: Fuchsia Nebula (#7722aa)Relative luminance 0.0797

Colors that go with #7b259d

Denim, Forest Green and Charcoal 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 →

#479d25

#3f259d · #9d2583

#9d7b25 · #259d7b

Split-complementary

Open in tool →

#839d25 · #259d3f

#9d3f25 · #479d25 · #25839d

Contrast

#7b259d as textRatioAAAA largeAAAFix
Aaon white
8.1:1passpasspassPasses AAA — no fix needed.
Aaon black
2.59:1failfailfail
  • AA: use #ab45d3 as the text (4.52:1)
  • AAA: use #c37be0 as the text (7.23:1)
  • AA: or shift the background to #c2c2c2 (4.55:1)
  • AAA: or shift the background to #f0f0f0 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7b259d as the background.

Brands using this color

Fonts for this mood

#7b259d reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7b259d
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 #7b259d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7b259d-bb9fc1-b2cb62-2d1f2b-ebe9f1?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