brandsweets

Color

#227daa

#227daa
hex#227daa
rgbrgb(34, 125, 170)
hslhsl(200, 67%, 40%)
oklchoklch(0.559 0.107 235.6)
Closest name: Bleu Ciel (#007ba1)Relative luminance 0.1791
CoolVividTechnicalModern
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
227daaaa4f22

#aa4f22

Analogous

Open in tool →
227daa22aa942238aa

#22aa94 · #2238aa

Triadic

Open in tool →
227daaaa227d7daa22

#aa227d · #7daa22

Split-complementary

Open in tool →
227daaaa2238aa9422

#aa2238 · #aa9422

Tetradic

Open in tool →
227daa9422aaaa4f2238aa22

#9422aa · #aa4f22 · #38aa22

Contrast

#227daa as textRatioAAAA largeAAAFix
Aaon white
4.58:1passpassfail
  • AAA: use #195e80 as the text (7.11:1)
Aaon black
4.58:1passpassfail
  • AAA: use #33a0d7 as the text (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #227daa as the background.

Brands using this color

Fonts for this mood

#227daa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →
mcpConnect your agent — build around #227daa
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 #227daa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/227daa-9cb2c4-df4e64-1f232d-e9f1f0?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