Color

#2a04ec

#2a04ec
hex#2a04ec
rgbrgb(42, 4, 236)
hslhsl(250, 97%, 47%)
oklchoklch(0.439 0.287 269.6)
Closest name: Bluebonnet (#1c1cf0)Relative luminance 0.0664

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c5ec04

#0451ec · #9f04ec

#ec2a04 · #04ec2a

Split-complementary

Open in tool →

#ec9f04 · #51ec04

#ec0451 · #c5ec04 · #04ec9f

Contrast

#2a04ec as textRatioAAAA largeAAAFix
Aaon white
9.02:1passpasspassPasses AAA — no fix needed.
Aaon black
2.33:1failfailfail
  • AA: use #7459fc as the text (4.58:1)
  • AAA: use #9a86fd as the text (7.2:1)
  • AA: or shift the background to #b8b8b8 (4.55:1)
  • AAA: or shift the background to #e3e3e3 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a04ec 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

#2a04ec reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2a04ec
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 #2a04ec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a04ec-a79cc4-dfb14e-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