Color

#789cab

#789cab
hex#789cab
rgbrgb(120, 156, 171)
hslhsl(198, 23%, 57%)
oklchoklch(0.671 0.045 225.4)
Closest name: Blank Stare (#8b9cac)Relative luminance 0.3071

Colors that go with #789cab

Charcoal, Peru and Blush Pink 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.

Real palettes that use #789cab

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#ab8778

#78aba0 · #7882ab

#ab789b · #9bab78

Split-complementary

Open in tool →

#ab7882 · #aba078

#a078ab · #ab8778 · #82ab78

Contrast

#789cab as textRatioAAAA largeAAAFix
Aaon white
2.94:1failfailfail
  • AA: use #567b8a as the text (4.57:1)
  • AAA: use #415c68 as the text (7.11:1)
  • AA: or shift the background to #2e2e2e (4.62:1)
  • AAA: or shift the background to #030303 (7.01:1)
Aaon black
7.14:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #789cab 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 #789cab
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 #789cab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/789cab-9cb3c4-df4e69-1f232d-e9f1f0?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