Color

#194ea3

#194ea3
hex#194ea3
rgbrgb(25, 78, 163)
hslhsl(217, 73%, 37%)
oklchoklch(0.441 0.149 259.8)
Closest name: Cascade Twilight (#234893)Relative luminance 0.083

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a36e19

#1993a3 · #2a19a3

#a3194e · #4ea319

Split-complementary

Open in tool →

#a32a19 · #93a319

#a31993 · #a36e19 · #19a32a

Contrast

#194ea3 as textRatioAAAA largeAAAFix
Aaon white
7.89:1passpasspassPasses AAA — no fix needed.
Aaon black
2.66:1failfailfail
  • AA: use #3073df as the text (4.64:1)
  • AAA: use #6597e7 as the text (7.13:1)
  • AA: or shift the background to #c4c4c4 (4.53:1)
  • AAA: or shift the background to #f2f2f2 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #194ea3 as the background.

Brands using this color

Fonts for this mood

#194ea3 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #194ea3
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #194ea3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/194ea3-9ca7c4-df624e-201f2d-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