Color

#1949c2

#1949c2
hex#1949c2
rgbrgb(25, 73, 194)
hslhsl(223, 77%, 43%)
oklchoklch(0.458 0.196 263.8)
Closest name: Cobalt Blue (#0047ab)Relative luminance 0.0887

Colors that go with #1949c2

Charcoal, Steel Blue 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 →

#c29219

#199dc2 · #3e19c2

#c21949 · #49c219

Split-complementary

Open in tool →

#c23e19 · #9dc219

#c2199d · #c29219 · #19c23e

Contrast

#1949c2 as textRatioAAAA largeAAAFix
Aaon white
7.57:1passpasspassPasses AAA — no fix needed.
Aaon black
2.77:1failfailfail
  • AA: use #3d6de6 as the text (4.53:1)
  • AAA: use #7396ed as the text (7.31:1)
  • AA: or shift the background to #c9c9c9 (4.57:1)
  • AAA: or shift the background to #f7f7f7 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1949c2 as the background.

Brands using this color

Fonts for this mood

#1949c2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1949c2
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 #1949c2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1949c2-9ca3c4-df704e-211f2d-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