Color

#108cb2

#108cb2
hex#108cb2
rgbrgb(16, 140, 178)
hslhsl(194, 84%, 38%)
oklchoklch(0.597 0.111 226.3)
Closest name: Blue Moon (#3992a8)Relative luminance 0.2208

Colors that go with #108cb2

Charcoal, Copper and Crimson 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 #108cb2

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b23510

#10b287 · #103bb2

#b2108c · #8cb210

Split-complementary

Open in tool →

#b2103b · #b28710

#8710b2 · #b23510 · #3bb210

Contrast

#108cb2 as textRatioAAAA largeAAAFix
Aaon white
3.88:1failpassfail
  • AA: use #0e7ea0 as the text (4.66:1)
  • AAA: use #0b607a as the text (7.07:1)
  • AA: or shift the background to #171717 (4.62:1)
Aaon black
5.42:1passpassfail
  • AAA: use #12a2ce 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 #108cb2 as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#108cb2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #108cb2
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 #108cb2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/108cb2-9cb6c4-df4e72-1f242d-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