Color

#1947eb

#1947eb
hex#1947eb
rgbrgb(25, 71, 235)
hslhsl(227, 84%, 51%)
oklchoklch(0.494 0.248 265)
Closest name: C64 Blue (#003aff)Relative luminance 0.1071

Colors that go with #1947eb

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 →

#ebbe19

#19b0eb · #5519eb

#eb1947 · #47eb19

Split-complementary

Open in tool →

#eb5519 · #b0eb19

#eb19b0 · #ebbe19 · #19eb55

Contrast

#1947eb as textRatioAAAA largeAAAFix
Aaon white
6.68:1passpassfail
  • AAA: use #1441e6 as the text (7.17:1)
Aaon black
3.14:1failpassfail
  • AA: use #486cef as the text (4.67:1)
  • AAA: use #7792f3 as the text (7.19:1)
  • AA: or shift the background to #d4d4d4 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1947eb 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

#1947eb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1947eb
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 #1947eb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1947eb-9ca0c4-df7a4e-221f2d-e9eff1?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