Color

#0caeed

#0caeed
hex#0caeed
rgbrgb(12, 174, 237)
hslhsl(197, 90%, 49%)
oklchoklch(0.708 0.146 233.8)
Closest name: Cerulean (#55aaee)Relative luminance 0.3646

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ed4c0c

#0cedbd · #0c3ded

#ed0cae · #aeed0c

Split-complementary

Open in tool →

#ed0c3d · #edbd0c

#bd0ced · #ed4c0c · #3ded0c

Contrast

#0caeed as textRatioAAAA largeAAAFix
Aaon white
2.53:1failfailfail
  • AA: use #097caa as the text (4.69:1)
  • AAA: use #075c7e as the text (7.39:1)
  • AA: or shift the background to #383838 (4.63:1)
  • AAA: or shift the background to #171717 (7.08:1)
Aaon black
8.29:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0caeed as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#0caeed reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0caeed
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 #0caeed and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0caeed-9cb4c4-df4e6b-1f232d-e9f1ef?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