Color

#758f99

#758f99
hex#758f99
rgbrgb(117, 143, 153)
hslhsl(197, 15%, 53%)
oklchoklch(0.633 0.033 223.2)
Closest name: Cavolo Nero (#72939e)Relative luminance 0.2573

Colors that go with #758f99

Charcoal, Copper and Blush Pink 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 #758f99

Tints & shades

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

Harmonies

Complementary

Open in tool →

#997f75

#759991 · #757d99

#99758f · #8f9975

Split-complementary

Open in tool →

#99757d · #999175

#917599 · #997f75 · #7d9975

Contrast

#758f99 as textRatioAAAA largeAAAFix
Aaon white
3.42:1failpassfail
  • AA: use #627a84 as the text (4.53:1)
  • AAA: use #485a61 as the text (7.21:1)
  • AA: or shift the background to #242424 (4.54:1)
Aaon black
6.15:1passpassfail
  • AAA: use #849ba4 as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #758f99 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 #758f99
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 #758f99 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/758f99-9cb4c4-df4e6b-1f232d-e9f1ef?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