Color

#a3acdc

#a3acdc
hex#a3acdc
rgbrgb(163, 172, 220)
hslhsl(231, 45%, 75%)
oklchoklch(0.754 0.07 276.3)
Closest name: Birdie Num Num (#89acda)Relative luminance 0.4246

Colors that go with #a3acdc

Charcoal, Sand 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 →

#dcd3a3

#a3c8dc · #b7a3dc

#dca3ab · #abdca3

Split-complementary

Open in tool →

#dcb7a3 · #c8dca3

#dca3c8 · #dcd3a3 · #a3dcb7

Contrast

#a3acdc as textRatioAAAA largeAAAFix
Aaon white
2.21:1failfailfail
  • AA: use #606fc3 as the text (4.61:1)
  • AAA: use #4150aa as the text (7.11:1)
  • AA: or shift the background to #424242 (4.54:1)
  • AAA: or shift the background to #242424 (7.02:1)
Aaon black
9.49:1passpasspassPasses 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 #a3acdc as the background.

Brands using this color

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

Fonts for this mood

#a3acdc reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a3acdc
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 #a3acdc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a3acdc-9c9ec4-df834e-231f2d-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