Color

#1f92ef

#1f92ef
hex#1f92ef
rgbrgb(31, 146, 239)
hslhsl(207, 87%, 53%)
oklchoklch(0.647 0.169 249.3)
Closest name: Fresh Blue of Bel Air (#069af3)Relative luminance 0.2708

Colors that go with #1f92ef

Charcoal, Amber and Blue 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 →

#ef7d1f

#1fefe5 · #1f29ef

#ef1f92 · #92ef1f

Split-complementary

Open in tool →

#ef1f29 · #efe51f

#e51fef · #ef7d1f · #29ef1f

Contrast

#1f92ef as textRatioAAAA largeAAAFix
Aaon white
3.27:1failpassfail
  • AA: use #0e77cd as the text (4.63:1)
  • AAA: use #0b5b9d as the text (7.01:1)
  • AA: or shift the background to #262626 (4.62:1)
Aaon black
6.42:1passpassfail
  • AAA: use #329bf1 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 #1f92ef 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

#1f92ef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1f92ef
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 #1f92ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1f92ef-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