Color

#8d299e

#8d299e
hex#8d299e
rgbrgb(141, 41, 158)
hslhsl(291, 59%, 39%)
oklchoklch(0.485 0.192 321.4)
Closest name: darkmagenta (#8b008b)Relative luminance 0.0972

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#3a9e29

#52299e · #9e2975

#9e8d29 · #299e8d

Split-complementary

Open in tool →

#759e29 · #299e52

#9e5229 · #3a9e29 · #29759e

Contrast

#8d299e as textRatioAAAA largeAAAFix
Aaon white
7.13:1passpasspassPasses AAA — no fix needed.
Aaon black
2.94:1failfailfail
  • AA: use #b73ccd as the text (4.54:1)
  • AAA: use #cc75db as the text (7.13:1)
  • AA: or shift the background to #cfcfcf (4.58:1)
  • AAA: or shift the background to #ffffff (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8d299e 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

#8d299e reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8d299e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #8d299e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8d299e-bf9fc1-a4cb62-2d1f29-ece9f1?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