Color

#7939a7

#7939a7
hex#7939a7
rgbrgb(121, 57, 167)
hslhsl(275, 49%, 44%)
oklchoklch(0.481 0.173 307.9)
Closest name: Fuchsia Nebula (#7722aa)Relative luminance 0.0978

Colors that go with #7939a7

Crimson, Dark Olive Green and Sea Green 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 →

#67a739

#4239a7 · #a7399e

#a77939 · #39a779

Split-complementary

Open in tool →

#9ea739 · #39a742

#a74239 · #67a739 · #399ea7

Contrast

#7939a7 as textRatioAAAA largeAAAFix
Aaon white
7.1:1passpasspassPasses AAA — no fix needed.
Aaon black
2.96:1failfailfail
  • AA: use #9858c6 as the text (4.55:1)
  • AAA: use #b282d4 as the text (7.04:1)
  • AA: or shift the background to #cfcfcf (4.56:1)
  • AAA: or shift the background to #ffffff (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 #7939a7 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

#7939a7 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7939a7
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 #7939a7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7939a7-b89cc4-c0cb62-2d1f2d-eae9f1?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