Color

#657195

#657195
hex#657195
rgbrgb(101, 113, 149)
hslhsl(225, 19%, 49%)
oklchoklch(0.553 0.058 270.1)
Closest name: Dark Prince (#6b6c89)Relative luminance 0.1675

Colors that go with #657195

Charcoal, Sea Green and Dark Olive Green 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 #657195

Tints & shades

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

Harmonies

Complementary

Open in tool →

#958965

#658995 · #716595

#956571 · #719565

Split-complementary

Open in tool →

#957165 · #899565

#956589 · #958965 · #659571

Contrast

#657195 as textRatioAAAA largeAAAFix
Aaon white
4.83:1passpassfail
  • AAA: use #4e5873 as the text (7.08:1)
Aaon black
4.35:1failpassfail
  • AA: use #6a769a as the text (4.67:1)
  • AAA: use #8c95b1 as the text (7.05:1)
  • AA: or shift the background to #f7f7f7 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #657195 as the background.

Brands using this color

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

mcpConnect your agent — build around #657195
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 #657195 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/657195-9ca1c4-df754e-221f2d-e9eff1?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