Color

#a9b0ea

#a9b0ea
hex#a9b0ea
rgbrgb(169, 176, 234)
hslhsl(234, 61%, 79%)
oklchoklch(0.772 0.083 278.9)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.4543

Colors that go with #a9b0ea

Charcoal, Deep Sky Blue and Dark Khaki 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 →

#eae4a9

#a9d0ea · #c3a9ea

#eaa9af · #afeaa9

Split-complementary

Open in tool →

#eac3a9 · #d0eaa9

#eaa9d0 · #eae4a9 · #a9eac3

Contrast

#a9b0ea as textRatioAAAA largeAAAFix
Aaon white
2.08:1failfailfail
  • AA: use #5f6bd8 as the text (4.58:1)
  • AAA: use #3645ce as the text (7.24:1)
  • AA: or shift the background to #454545 (4.6:1)
  • AAA: or shift the background to #262626 (7.27:1)
Aaon black
10.09:1passpasspassPasses 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 #a9b0ea as the background.

Brands using this color

Fonts for this mood

#a9b0ea reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a9b0ea
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 #a9b0ea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a9b0ea-9d9cc4-df8a4e-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