Color

#9c308e

#9c308e
hex#9c308e
rgbrgb(156, 48, 142)
hslhsl(308, 53%, 40%)
oklchoklch(0.504 0.178 333.5)
Closest name: Haunted Purple (#991177)Relative luminance 0.1113

Colors that go with #9c308e

Sea Green, Denim 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 →

#309c3e

#74309c · #9c3058

#8e9c30 · #308e9c

Split-complementary

Open in tool →

#589c30 · #309c74

#9c7430 · #309c3e · #30589c

Contrast

#9c308e as textRatioAAAA largeAAAFix
Aaon white
6.51:1passpassfail
Aaon black
3.23:1failpassfail
  • AA: use #c33cb1 as the text (4.6:1)
  • AAA: use #d473c7 as the text (7.08:1)
  • AA: or shift the background to #d9d9d9 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #9c308e 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

#9c308e reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #9c308e
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 #9c308e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9c308e-c19fb8-87cb62-2d1f25-eee9f1?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