Color

#412aef

#412aef
hex#412aef
rgbrgb(65, 42, 239)
hslhsl(247, 86%, 55%)
oklchoklch(0.478 0.269 274.5)
Closest name: Blustering Blue (#4411ff)Relative luminance 0.0901

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d8ef2a

#2a75ef · #a32aef

#ef412a · #2aef41

Split-complementary

Open in tool →

#efa32a · #75ef2a

#ef2a75 · #d8ef2a · #2aefa3

Contrast

#412aef as textRatioAAAA largeAAAFix
Aaon white
7.49:1passpasspassPasses AAA — no fix needed.
Aaon black
2.8:1failfailfail
  • AA: use #6f5ef3 as the text (4.57:1)
  • AAA: use #9588f6 as the text (7.13:1)
  • AA: or shift the background to #c9c9c9 (4.53:1)
  • AAA: or shift the background to #fafafa (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #412aef 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

#412aef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #412aef
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 #412aef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/412aef-a59cc4-dfaa4e-271f2d-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