Color

#1741fd

#1741fd
hex#1741fd
rgbrgb(23, 65, 253)
hslhsl(229, 98%, 54%)
oklchoklch(0.503 0.275 265.2)
Closest name: C64 Blue (#003aff)Relative luminance 0.1105

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fdd317

#17b4fd · #6017fd

#fd1741 · #41fd17

Split-complementary

Open in tool →

#fd6017 · #b4fd17

#fd17b4 · #fdd317 · #17fd60

Contrast

#1741fd as textRatioAAAA largeAAAFix
Aaon white
6.54:1passpassfail
  • AAA: use #0834fd as the text (7.19:1)
Aaon black
3.21:1failpassfail
  • AA: use #4466fd as the text (4.56:1)
  • AAA: use #778ffe as the text (7.14:1)
  • AA: or shift the background to #d9d9d9 (4.63:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1741fd 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

#1741fd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1741fd
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 #1741fd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1741fd-9c9fc4-df7e4e-231f2d-e9eef1?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