Color

#653097

#653097
hex#653097
rgbrgb(101, 48, 151)
hslhsl(271, 52%, 39%)
oklchoklch(0.434 0.162 304)
Closest name: rebeccapurple (#663399)Relative luminance 0.0711

Colors that go with #653097

Crimson, Denim and Royal Blue 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 →

#629730

#313097 · #973095

#976530 · #309765

Split-complementary

Open in tool →

#959730 · #309731

#973130 · #629730 · #309597

Contrast

#653097 as textRatioAAAA largeAAAFix
Aaon white
8.67:1passpasspassPasses AAA — no fix needed.
Aaon black
2.42:1failfailfail
  • AA: use #965ccc as the text (4.7:1)
  • AAA: use #af83d8 as the text (7.06:1)
  • AA: or shift the background to #bdbdbd (4.61:1)
  • AAA: or shift the background to #e8e8e8 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #653097 as the background.

Brands using this color

Fonts for this mood

#653097 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #653097
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 #653097 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/653097-b59cc4-c7cb62-2c1f2d-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