Color

#6fa3c3

#6fa3c3
hex#6fa3c3
rgbrgb(111, 163, 195)
hslhsl(203, 41%, 60%)
oklchoklch(0.691 0.073 236.3)
Closest name: Frozen Wave (#56acca)Relative luminance 0.3351

Colors that go with #6fa3c3

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.

Real palettes that use #6fa3c3

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#c38f6f

#6fc3b9 · #6f79c3

#c36fa3 · #a3c36f

Split-complementary

Open in tool →

#c36f79 · #c3b96f

#b96fc3 · #c38f6f · #79c36f

Contrast

#6fa3c3 as textRatioAAAA largeAAAFix
Aaon white
2.73:1failfailfail
  • AA: use #427b9e as the text (4.61:1)
  • AAA: use #325c77 as the text (7.16:1)
  • AA: or shift the background to #333333 (4.63:1)
  • AAA: or shift the background to #0f0f0f (7.03:1)
Aaon black
7.7:1passpasspassPasses 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 #6fa3c3 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

#6fa3c3 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6fa3c3
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 #6fa3c3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6fa3c3-9cb0c4-df4e5d-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