Color

#a1b2ec

#a1b2ec
hex#a1b2ec
rgbrgb(161, 178, 236)
hslhsl(226, 66%, 78%)
oklchoklch(0.772 0.085 271.7)
Closest name: Adrift on the Nile (#93b8e3)Relative luminance 0.4547

Colors that go with #a1b2ec

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 →

#ecdba2

#a2d8ec · #b6a2ec

#eca2b3 · #b3eca2

Split-complementary

Open in tool →

#ecb6a2 · #d8eca2

#eca2d8 · #ecdba2 · #a2ecb6

Contrast

#a1b2ec as textRatioAAAA largeAAAFix
Aaon white
2.08:1failfailfail
  • AA: use #4d6edb as the text (4.6:1)
  • AAA: use #284cc3 as the text (7.21:1)
  • AA: or shift the background to #454545 (4.61:1)
  • 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 #a1b2ec as the background.

Brands using this color

Fonts for this mood

#a1b2ec reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a1b2ec
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 #a1b2ec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a1b2ec-9ca1c4-df774e-221f2d-e9eff1?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