Color

#74389f

#74389f
hex#74389f
rgbrgb(116, 56, 159)
hslhsl(275, 48%, 42%)
oklchoklch(0.468 0.164 308.1)
Closest name: rebeccapurple (#663399)Relative luminance 0.0904

Colors that go with #74389f

Crimson, Denim and Dark Olive 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 →

#639f38

#40389f · #9f3896

#9f7438 · #389f74

Split-complementary

Open in tool →

#969f38 · #389f40

#9f4038 · #639f38 · #38969f

Contrast

#74389f as textRatioAAAA largeAAAFix
Aaon white
7.48:1passpasspassPasses AAA — no fix needed.
Aaon black
2.81:1failfailfail
  • AA: use #9859c5 as the text (4.57:1)
  • AAA: use #b282d3 as the text (7.03:1)
  • AA: or shift the background to #c9c9c9 (4.51:1)
  • AAA: or shift the background to #fafafa (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #74389f 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

#74389f reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #74389f
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 #74389f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/74389f-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