Color

#6a8ea4

#6a8ea4
hex#6a8ea4
rgbrgb(106, 142, 164)
hslhsl(203, 24%, 53%)
oklchoklch(0.628 0.052 235.5)
Closest name: Cavolo Nero (#72939e)Relative luminance 0.2509

Colors that go with #6a8ea4

Charcoal, Copper and Cobalt 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 →

#a4806a

#6aa49d · #6a71a4

#a46a8e · #8ea46a

Split-complementary

Open in tool →

#a46a71 · #a49d6a

#9d6aa4 · #a4806a · #71a46a

Contrast

#6a8ea4 as textRatioAAAA largeAAAFix
Aaon white
3.49:1failpassfail
  • AA: use #57798e as the text (4.63:1)
  • AAA: use #425c6c as the text (7.05:1)
  • AA: or shift the background to #212121 (4.61:1)
Aaon black
6.02:1passpassfail
  • AAA: use #7a9aae as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6a8ea4 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #6a8ea4
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 #6a8ea4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6a8ea4-9cb0c4-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