Color

#144bf0

#144bf0
hex#144bf0
rgbrgb(20, 75, 240)
hslhsl(225, 88%, 51%)
oklchoklch(0.504 0.251 264.2)
Closest name: C64 Blue (#003aff)Relative luminance 0.1147

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f0b914

#14b9f0 · #4b14f0

#f0144b · #4bf014

Split-complementary

Open in tool →

#f04b14 · #b9f014

#f014b9 · #f0b914 · #14f04b

Contrast

#144bf0 as textRatioAAAA largeAAAFix
Aaon white
6.37:1passpassfail
  • AAA: use #0e43e1 as the text (7.22:1)
Aaon black
3.29:1failpassfail
  • AA: use #3f6cf3 as the text (4.65:1)
  • AAA: use #6f91f6 as the text (7.06:1)
  • AA: or shift the background to #d9d9d9 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #144bf0 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

#144bf0 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #144bf0
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 #144bf0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/144bf0-9ca1c4-df754e-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