Color

#689c98

#689c98
hex#689c98
rgbrgb(104, 156, 152)
hslhsl(175, 21%, 51%)
oklchoklch(0.655 0.056 189.8)
Closest name: cadetblue (#5f9ea0)Relative luminance 0.2899

Colors that go with #689c98

Charcoal, Blush Pink 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.

Real palettes that use #689c98

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9c686c

#689c7e · #68869c

#98689c · #9c9868

Split-complementary

Open in tool →

#9c6886 · #9c7e68

#7e689c · #9c686c · #869c68

Contrast

#689c98 as textRatioAAAA largeAAAFix
Aaon white
3.09:1failpassfail
  • AA: use #517b78 as the text (4.71:1)
  • AAA: use #3c5d5a as the text (7.23:1)
  • AA: or shift the background to #2b2b2b (4.58:1)
Aaon black
6.8:1passpassfail
  • AAA: use #6ea09c as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #689c98 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 #689c98
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 #689c98 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/689c98-a2bdbe-d4599f-1f282d-e9f1ed?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