Color

#6a8bb4

#6a8bb4
hex#6a8bb4
rgbrgb(106, 139, 180)
hslhsl(213, 33%, 56%)
oklchoklch(0.628 0.073 254.2)
Closest name: Galactic Gossamer (#7f8cb8)Relative luminance 0.2482

Colors that go with #6a8bb4

Charcoal, Copper 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 →

#b4936a

#6ab0b4 · #6d6ab4

#b46a8b · #8bb46a

Split-complementary

Open in tool →

#b46d6a · #b0b46a

#b46ab0 · #b4936a · #6ab46d

Contrast

#6a8bb4 as textRatioAAAA largeAAAFix
Aaon white
3.52:1failpassfail
  • AA: use #5479a6 as the text (4.5:1)
  • AAA: use #3e597a as the text (7.2:1)
  • AA: or shift the background to #212121 (4.57:1)
Aaon black
5.96:1passpassfail
  • AAA: use #7b98bc 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 #6a8bb4 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 #6a8bb4
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 #6a8bb4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6a8bb4-9ca9c4-df584e-1f202d-e9f0f1?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