Color

#787eab

#787eab
hex#787eab
rgbrgb(120, 126, 171)
hslhsl(233, 23%, 57%)
oklchoklch(0.605 0.069 278.3)
Closest name: Aster (#867ba9)Relative luminance 0.2186

Colors that go with #787eab

Charcoal, Copper and Goldenrod 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 →

#aba578

#7897ab · #8b78ab

#ab787e · #7eab78

Split-complementary

Open in tool →

#ab8b78 · #97ab78

#ab7897 · #aba578 · #78ab8b

Contrast

#787eab as textRatioAAAA largeAAAFix
Aaon white
3.91:1failpassfail
  • AA: use #6c72a3 as the text (4.59:1)
  • AAA: use #515681 as the text (7:1)
  • AA: or shift the background to #171717 (4.59:1)
Aaon black
5.37:1passpassfail
  • AAA: use #8e93b8 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #787eab as the background.

Brands using this color

mcpConnect your agent — build around #787eab
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 #787eab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/787eab-9c9cc4-df884e-241f2d-e9eef1?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