Color

#481fff

#481fff
hex#481fff
rgbrgb(72, 31, 255)
hslhsl(251, 100%, 56%)
oklchoklch(0.492 0.29 275.5)
Closest name: Blustering Blue (#4411ff)Relative luminance 0.0958

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d6ff1f

#1f66ff · #b81fff

#ff481f · #1fff48

Split-complementary

Open in tool →

#ffb81f · #66ff1f

#ff1f66 · #d6ff1f · #1fffb8

Contrast

#481fff as textRatioAAAA largeAAAFix
Aaon white
7.2:1passpasspassPasses AAA — no fix needed.
Aaon black
2.92:1failfailfail
  • AA: use #7657ff as the text (4.58:1)
  • AAA: use #9b85ff as the text (7.19:1)
  • AA: or shift the background to #cfcfcf (4.62:1)
  • AAA: or shift the background to #fcfcfc (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #481fff 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

#481fff reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #481fff
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 #481fff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/481fff-a89cc4-dfb34e-281f2d-e9ecf1?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