Color

#3044fd

#3044fd
hex#3044fd
rgbrgb(48, 68, 253)
hslhsl(234, 98%, 59%)
oklchoklch(0.515 0.267 268.5)
Closest name: C64 Blue (#003aff)Relative luminance 0.1185

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fde830

#30abfd · #8230fd

#fd3044 · #44fd30

Split-complementary

Open in tool →

#fd8230 · #abfd30

#fd30ab · #fde830 · #30fd82

Contrast

#3044fd as textRatioAAAA largeAAAFix
Aaon white
6.23:1passpassfail
  • AAA: use #1c32fd as the text (7.18:1)
Aaon black
3.37:1failpassfail
  • AA: use #5364fd as the text (4.61:1)
  • AAA: use #818dfe as the text (7.17:1)
  • AA: or shift the background to #dedede (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 #3044fd 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

#3044fd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3044fd
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 #3044fd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3044fd-9d9cc4-df8a4e-241f2d-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