Color

#a5bbca

#a5bbca
hex#a5bbca
rgbrgb(165, 187, 202)
hslhsl(204, 26%, 72%)
oklchoklch(0.78 0.032 237.7)
Closest name: Ethereal Mist (#b0b8cc)Relative luminance 0.478

Colors that go with #a5bbca

Charcoal, Dark Salmon and Blue 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 →

#cab4a5

#a5cac6 · #a5a9ca

#caa5bb · #bbcaa5

Split-complementary

Open in tool →

#caa5a9 · #cac6a5

#c6a5ca · #cab4a5 · #a9caa5

Contrast

#a5bbca as textRatioAAAA largeAAAFix
Aaon white
1.99:1failfailfail
  • AA: use #577b94 as the text (4.5:1)
  • AAA: use #405b6d as the text (7.15:1)
  • AA: or shift the background to #474747 (4.67:1)
  • AAA: or shift the background to #2b2b2b (7.12:1)
Aaon black
10.56:1passpasspassPasses 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 #a5bbca as the background.

Brands using this color

Fonts for this mood

#a5bbca reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a5bbca
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 #a5bbca and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a5bbca-9cafc4-df4e5a-1f222d-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