Color

#788bb0

#788bb0
hex#788bb0
rgbrgb(120, 139, 176)
hslhsl(220, 26%, 58%)
oklchoklch(0.635 0.06 263.5)
Closest name: Galactic Gossamer (#7f8cb8)Relative luminance 0.2559

Colors that go with #788bb0

Charcoal, Copper and Amber 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 →

#b09d78

#78a6b0 · #8178b0

#b0788b · #8bb078

Split-complementary

Open in tool →

#b08178 · #a6b078

#b078a6 · #b09d78 · #78b081

Contrast

#788bb0 as textRatioAAAA largeAAAFix
Aaon white
3.43:1failpassfail
  • AA: use #5e74a1 as the text (4.68:1)
  • AAA: use #48597a as the text (7.03:1)
  • AA: or shift the background to #242424 (4.52:1)
Aaon black
6.12:1passpassfail
  • AAA: use #8596b7 as the text (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 #788bb0 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #788bb0
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 #788bb0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/788bb0-9ca5c4-df694e-211f2d-e9f0f1?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