Color

#3c8abe

#3c8abe
hex#3c8abe
rgbrgb(60, 138, 190)
hslhsl(204, 52%, 49%)
oklchoklch(0.608 0.11 241.1)
Closest name: steelblue (#4682b4)Relative luminance 0.2286

Colors that go with #3c8abe

Charcoal, Copper 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 →

#be703c

#3cbeb1 · #3c49be

#be3c8a · #8abe3c

Split-complementary

Open in tool →

#be3c49 · #beb13c

#b13cbe · #be703c · #49be3c

Contrast

#3c8abe as textRatioAAAA largeAAAFix
Aaon white
3.77:1failpassfail
  • AA: use #367cab as the text (4.54:1)
  • AAA: use #285d80 as the text (7.08:1)
  • AA: or shift the background to #1c1c1c (4.52:1)
Aaon black
5.57:1passpassfail
  • AAA: use #589dca as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3c8abe 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

#3c8abe reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3c8abe
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 #3c8abe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3c8abe-9cafc4-df4e5a-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