Color

#679ccb

#679ccb
hex#679ccb
rgbrgb(103, 156, 203)
hslhsl(208, 49%, 60%)
oklchoklch(0.674 0.09 246.4)
Closest name: Canadian Tuxedo (#579aca)Relative luminance 0.3097

Colors that go with #679ccb

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 #679ccb

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cb9667

#67cbc8 · #676acb

#cb679c · #9ccb67

Split-complementary

Open in tool →

#cb676a · #cbc867

#c867cb · #cb9667 · #6acb67

Contrast

#679ccb as textRatioAAAA largeAAAFix
Aaon white
2.92:1failfailfail
  • AA: use #3c79af as the text (4.62:1)
  • AAA: use #2e5c85 as the text (7.03:1)
  • AA: or shift the background to #303030 (4.52:1)
  • AAA: or shift the background to #030303 (7.07:1)
Aaon black
7.19:1passpasspassPasses 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 #679ccb 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

#679ccb reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #679ccb
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 #679ccb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/679ccb-9cadc4-df4e51-1f212d-e9f1f1?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