Color

#125bed

#125bed
hex#125bed
rgbrgb(18, 91, 237)
hslhsl(220, 86%, 50%)
oklchoklch(0.529 0.23 262.3)
Closest name: Blue Ribbon (#0066ff)Relative luminance 0.1373

Colors that go with #125bed

Charcoal, Crimson 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 →

#eda412

#12c9ed · #3612ed

#ed125b · #5bed12

Split-complementary

Open in tool →

#ed3612 · #c9ed12

#ed12c9 · #eda412 · #12ed36

Contrast

#125bed as textRatioAAAA largeAAAFix
Aaon white
5.61:1passpassfail
  • AAA: use #0f4ecc as the text (7.04:1)
Aaon black
3.75:1failpassfail
  • AA: use #2e6fef as the text (4.64:1)
  • AAA: use #6796f4 as the text (7.25:1)
  • AA: or shift the background to #e8e8e8 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #125bed as the background.

Brands using this color

Fonts for this mood

#125bed reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #125bed
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 #125bed and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/125bed-9ca5c4-df694e-211f2d-e9f0f1?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