Color

#7c8298

#7c8298
hex#7c8298
rgbrgb(124, 130, 152)
hslhsl(227, 12%, 54%)
oklchoklch(0.609 0.034 273.3)
Closest name: lightslategray (#778899)Relative luminance 0.2252

Colors that go with #7c8298

Charcoal, Copper and Champagne 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 →

#98927c

#7c9098 · #847c98

#987c82 · #82987c

Split-complementary

Open in tool →

#98847c · #90987c

#987c90 · #98927c · #7c9884

Contrast

#7c8298 as textRatioAAAA largeAAAFix
Aaon white
3.82:1failpassfail
  • AA: use #6e748c as the text (4.63:1)
  • AAA: use #53586a as the text (7.07:1)
  • AA: or shift the background to #1a1a1a (4.56:1)
Aaon black
5.5:1passpassfail
  • AAA: use #9095a7 as the text (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7c8298 as the background.

Brands using this color

mcpConnect your agent — build around #7c8298
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 #7c8298 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7c8298-9ca0c4-df7a4e-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