Color

#4e9cbc

#4e9cbc
hex#4e9cbc
rgbrgb(78, 156, 188)
hslhsl(197, 45%, 52%)
oklchoklch(0.656 0.09 227.4)
Closest name: Canadian Tuxedo (#579aca)Relative luminance 0.2903

Colors that go with #4e9cbc

Charcoal, Amber and Copper 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 #4e9cbc

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bc6d4e

#4ebca4 · #4e65bc

#bc4e9c · #9cbc4e

Split-complementary

Open in tool →

#bc4e65 · #bca44e

#a44ebc · #bc6d4e · #65bc4e

Contrast

#4e9cbc as textRatioAAAA largeAAAFix
Aaon white
3.09:1failpassfail
  • AA: use #3a7d98 as the text (4.6:1)
  • AAA: use #2b5e73 as the text (7.12:1)
  • AA: or shift the background to #2b2b2b (4.59:1)
Aaon black
6.81:1passpassfail
  • AAA: use #519fbd as the text (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4e9cbc 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

#4e9cbc reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4e9cbc
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 #4e9cbc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e9cbc-9cb4c4-df4e6b-1f232d-e9f1ef?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