Color

#0badfe

#0badfe
hex#0badfe
rgbrgb(11, 173, 254)
hslhsl(200, 99%, 52%)
oklchoklch(0.714 0.164 240.7)
Closest name: Cerulean (#55aaee)Relative luminance 0.3711

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fe5c0b

#0bfed5 · #0b34fe

#fe0bad · #adfe0b

Split-complementary

Open in tool →

#fe0b34 · #fed50b

#d50bfe · #fe5c0b · #34fe0b

Contrast

#0badfe as textRatioAAAA largeAAAFix
Aaon white
2.49:1failfailfail
  • AA: use #017dbc as the text (4.51:1)
  • AAA: use #015c89 as the text (7.26:1)
  • AA: or shift the background to #383838 (4.7:1)
  • AAA: or shift the background to #171717 (7.19:1)
Aaon black
8.42:1passpasspassPasses 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 #0badfe as the background.

Brands using this color

Palettes built around it

Fonts for this mood

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

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

tool url/palettes/new/0badfe-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