Color

#718998

#718998
hex#718998
rgbrgb(113, 137, 152)
hslhsl(203, 16%, 52%)
oklchoklch(0.617 0.036 235.6)
Closest name: lightslategray (#778899)Relative luminance 0.2367

Colors that go with #718998

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 →

#988071

#719894 · #717698

#987189 · #899871

Split-complementary

Open in tool →

#987176 · #989471

#947198 · #988071 · #769871

Contrast

#718998 as textRatioAAAA largeAAAFix
Aaon white
3.66:1failpassfail
  • AA: use #607785 as the text (4.69:1)
  • AAA: use #495a65 as the text (7.16:1)
  • AA: or shift the background to #1f1f1f (4.5:1)
Aaon black
5.73:1passpassfail
  • AAA: use #869aa7 as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #718998 as the background.

Brands using this color

mcpConnect your agent — build around #718998
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 #718998 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/718998-9cb0c4-df4e5d-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