Color

#6497b4

#6497b4
hex#6497b4
rgbrgb(100, 151, 180)
hslhsl(202, 35%, 55%)
oklchoklch(0.651 0.07 234.3)
Closest name: Canadian Tuxedo (#579aca)Relative luminance 0.2814

Colors that go with #6497b4

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.

Real palettes that use #6497b4

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b48264

#64b4aa · #646fb4

#b46497 · #97b464

Split-complementary

Open in tool →

#b4646f · #b4aa64

#aa64b4 · #b48264 · #6fb464

Contrast

#6497b4 as textRatioAAAA largeAAAFix
Aaon white
3.17:1failpassfail
  • AA: use #497b97 as the text (4.6:1)
  • AAA: use #375c72 as the text (7.15:1)
  • AA: or shift the background to #292929 (4.59:1)
Aaon black
6.63:1passpassfail
  • AAA: use #6b9cb8 as the text (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6497b4 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

#6497b4 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6497b4
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 #6497b4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6497b4-9cb1c4-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