Color

#689ec0

#689ec0
hex#689ec0
rgbrgb(104, 158, 192)
hslhsl(203, 41%, 58%)
oklchoklch(0.675 0.076 237.1)
Closest name: Canadian Tuxedo (#579aca)Relative luminance 0.312

Colors that go with #689ec0

Charcoal, Peru and Amber 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 #689ec0

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c08a68

#68c0b6 · #6872c0

#c0689e · #9ec068

Split-complementary

Open in tool →

#c06872 · #c0b668

#b668c0 · #c08a68 · #72c068

Contrast

#689ec0 as textRatioAAAA largeAAAFix
Aaon white
2.9:1failfailfail
  • AA: use #427b9e as the text (4.61:1)
  • AAA: use #325c77 as the text (7.16:1)
  • AA: or shift the background to #303030 (4.55:1)
  • AAA: or shift the background to #050505 (7.03:1)
Aaon black
7.24:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #689ec0 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#689ec0 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #689ec0
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 #689ec0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/689ec0-9cb0c4-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