Color

#2a0afa

#2a0afa
hex#2a0afa
rgbrgb(42, 10, 250)
hslhsl(248, 96%, 51%)
oklchoklch(0.459 0.299 269)
Closest name: Bluebonnet (#1c1cf0)Relative luminance 0.0761

Tints & shades

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

Harmonies

Complementary

Open in tool →

#dafa0a

#0a62fa · #a20afa

#fa2a0a · #0afa2a

Split-complementary

Open in tool →

#faa20a · #62fa0a

#fa0a62 · #dafa0a · #0afaa2

Contrast

#2a0afa as textRatioAAAA largeAAAFix
Aaon white
8.33:1passpasspassPasses AAA — no fix needed.
Aaon black
2.52:1failfailfail
  • AA: use #705afc as the text (4.56:1)
  • AAA: use #9787fd as the text (7.2:1)
  • AA: or shift the background to #bfbfbf (4.53:1)
  • AAA: or shift the background to #ededed (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a0afa as the background.

Brands using this color

Fonts for this mood

#2a0afa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2a0afa
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 #2a0afa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a0afa-a69cc4-dfac4e-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