Color

#7873ab

#7873ab
hex#7873ab
rgbrgb(120, 115, 171)
hslhsl(245, 25%, 56%)
oklchoklch(0.583 0.085 287.5)
Closest name: Aster (#867ba9)Relative luminance 0.1919

Colors that go with #7873ab

Charcoal, Copper and Sea 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 →

#a6ab73

#738aab · #9373ab

#ab7773 · #73ab77

Split-complementary

Open in tool →

#ab9373 · #8aab73

#ab738a · #a6ab73 · #73ab93

Contrast

#7873ab as textRatioAAAA largeAAAFix
Aaon white
4.34:1failpassfail
  • AA: use #7470a9 as the text (4.53:1)
  • AAA: use #575289 as the text (7.06:1)
  • AA: or shift the background to #0a0a0a (4.56:1)
Aaon black
4.84:1passpassfail
  • AAA: use #9693be as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7873ab 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 #7873ab
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 #7873ab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7873ab-a49cc4-dfa54e-261f2d-e9ecf1?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