Color

#68298e

#68298e
hex#68298e
rgbrgb(104, 41, 142)
hslhsl(277, 55%, 36%)
oklchoklch(0.422 0.162 309.7)
Closest name: rebeccapurple (#663399)Relative luminance 0.0648

Colors that go with #68298e

Crimson, Tomato and 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 →

#508e29

#35298e · #8e2983

#8e6829 · #298e68

Split-complementary

Open in tool →

#838e29 · #298e35

#8e3529 · #508e29 · #29838e

Contrast

#68298e as textRatioAAAA largeAAAFix
Aaon white
9.14:1passpasspassPasses AAA — no fix needed.
Aaon black
2.3:1failfailfail
  • AA: use #9f55ce as the text (4.66:1)
  • AAA: use #b881da as the text (7.19:1)
  • AA: or shift the background to #b8b8b8 (4.61:1)
  • AAA: or shift the background to #e3e3e3 (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 #68298e 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

#68298e reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #68298e
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 #68298e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/68298e-b99cc4-bdcb62-2d1f2c-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