Color

#679ecb

#679ecb
hex#679ecb
rgbrgb(103, 158, 203)
hslhsl(207, 49%, 60%)
oklchoklch(0.679 0.089 244.3)
Closest name: Canadian Tuxedo (#579aca)Relative luminance 0.3165

Colors that go with #679ecb

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cb9467

#67cbc6 · #676ccb

#cb679e · #9ecb67

Split-complementary

Open in tool →

#cb676c · #cbc667

#c667cb · #cb9467 · #6ccb67

Contrast

#679ecb as textRatioAAAA largeAAAFix
Aaon white
2.87:1failfailfail
  • AA: use #3c7baf as the text (4.52:1)
  • AAA: use #2c5b81 as the text (7.19:1)
  • AA: or shift the background to #303030 (4.61:1)
  • AAA: or shift the background to #050505 (7.11:1)
Aaon black
7.33:1passpasspassPasses 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 #679ecb 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

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

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

tool url/palettes/new/679ecb-9cadc4-df4e53-1f212d-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