Color

#50529f

#50529f
hex#50529f
rgbrgb(80, 82, 159)
hslhsl(238, 33%, 47%)
oklchoklch(0.476 0.122 279.6)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.1024

Colors that go with #50529f

Charcoal, Amber and 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 →

#9f9d50

#507a9f · #75509f

#9f5053 · #539f50

Split-complementary

Open in tool →

#9f7550 · #7a9f50

#9f507a · #9f9d50 · #509f75

Contrast

#50529f as textRatioAAAA largeAAAFix
Aaon white
6.89:1passpassfail
  • AAA: use #4f519c as the text (7.02:1)
Aaon black
3.05:1failpassfail
  • AA: use #6d70b6 as the text (4.64:1)
  • AAA: use #8f91c7 as the text (7.04:1)
  • AA: or shift the background to #d1d1d1 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #50529f as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #50529f
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 #50529f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/50529f-9f9cc4-df944e-251f2d-e9edf1?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