Color

#6ca8cb

#6ca8cb
hex#6ca8cb
rgbrgb(108, 168, 203)
hslhsl(202, 48%, 61%)
oklchoklch(0.704 0.081 235.2)
Closest name: Frozen Wave (#56acca)Relative luminance 0.3551

Colors that go with #6ca8cb

Charcoal, Peru 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 →

#cb8f6c

#6ccbbf · #6c79cb

#cb6ca8 · #a8cb6c

Split-complementary

Open in tool →

#cb6c79 · #cbbf6c

#bf6ccb · #cb8f6c · #79cb6c

Contrast

#6ca8cb as textRatioAAAA largeAAAFix
Aaon white
2.59:1failfailfail
  • AA: use #397ca2 as the text (4.59:1)
  • AAA: use #2a5c79 as the text (7.23:1)
  • AA: or shift the background to #383838 (4.52:1)
  • AAA: or shift the background to #141414 (7.11:1)
Aaon black
8.1:1passpasspassPasses 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 #6ca8cb 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

#6ca8cb reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6ca8cb
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 #6ca8cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6ca8cb-9cb1c4-df4e5f-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