Color

#602f9d

#602f9d
hex#602f9d
rgbrgb(96, 47, 157)
hslhsl(267, 54%, 40%)
oklchoklch(0.431 0.169 299.6)
Closest name: rebeccapurple (#663399)Relative luminance 0.0695

Colors that go with #602f9d

Royal Blue, Crimson and Denim 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 →

#6c9d2f

#2f349d · #982f9d

#9d602f · #2f9d60

Split-complementary

Open in tool →

#9d982f · #349d2f

#9d2f34 · #6c9d2f · #2f9d98

Contrast

#602f9d as textRatioAAAA largeAAAFix
Aaon white
8.78:1passpasspassPasses AAA — no fix needed.
Aaon black
2.39:1failfailfail
  • AA: use #8e5ace as the text (4.5:1)
  • AAA: use #ac85db as the text (7.13:1)
  • AA: or shift the background to #bababa (4.53:1)
  • AAA: or shift the background to #e6e6e6 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #602f9d as the background.

Brands using this color

Fonts for this mood

#602f9d reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #602f9d
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 #602f9d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/602f9d-b39cc4-dfda4e-2c1f2d-e9eaf1?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