Color

#758c99

#758c99
hex#758c99
rgbrgb(117, 140, 153)
hslhsl(202, 15%, 53%)
oklchoklch(0.627 0.033 232.8)
Closest name: lightslategray (#778899)Relative luminance 0.2484

Colors that go with #758c99

Charcoal, Copper and Burlywood 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 →

#998275

#759994 · #757a99

#99758c · #8c9975

Split-complementary

Open in tool →

#99757a · #999475

#947599 · #998275 · #7a9975

Contrast

#758c99 as textRatioAAAA largeAAAFix
Aaon white
3.52:1failpassfail
  • AA: use #627784 as the text (4.68:1)
  • AAA: use #4a5a64 as the text (7.15:1)
  • AA: or shift the background to #212121 (4.58:1)
Aaon black
5.97:1passpassfail
  • AAA: use #8498a4 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #758c99 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 #758c99
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 #758c99 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/758c99-9cb1c4-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