Color

#2205ff

#2205ff
hex#2205ff
rgbrgb(34, 5, 255)
hslhsl(247, 100%, 51%)
oklchoklch(0.461 0.307 267.4)
Closest name: blue (#0000ff)Relative luminance 0.0767

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e2ff05

#0565ff · #9f05ff

#ff2205 · #05ff22

Split-complementary

Open in tool →

#ff9f05 · #65ff05

#ff0565 · #e2ff05 · #05ff9f

Contrast

#2205ff as textRatioAAAA largeAAAFix
Aaon white
8.29:1passpasspassPasses AAA — no fix needed.
Aaon black
2.53:1failfailfail
  • AA: use #6f5cff as the text (4.65:1)
  • AAA: use #9385ff as the text (7.04:1)
  • AA: or shift the background to #bfbfbf (4.51:1)
  • AAA: or shift the background to #ededed (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2205ff as the background.

Brands using this color

Fonts for this mood

#2205ff reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2205ff
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 #2205ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2205ff-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