Color

#0bc9fe

#0bc9fe
hex#0bc9fe
rgbrgb(11, 201, 254)
hslhsl(193, 99%, 52%)
oklchoklch(0.779 0.147 225.7)
Closest name: deepskyblue (#00bfff)Relative luminance 0.49

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fe400b

#0bfeb9 · #0b50fe

#fe0bc9 · #c9fe0b

Split-complementary

Open in tool →

#fe0b50 · #feb90b

#b90bfe · #fe400b · #50fe0b

Contrast

#0bc9fe as textRatioAAAA largeAAAFix
Aaon white
1.94:1failfailfail
  • AA: use #017fa2 as the text (4.61:1)
  • AAA: use #01607a as the text (7.11:1)
  • AA: or shift the background to #4a4a4a (4.56:1)
  • AAA: or shift the background to #2b2b2b (7.28:1)
Aaon black
10.8:1passpasspassPasses 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 #0bc9fe 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

#0bc9fe reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0bc9fe
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 #0bc9fe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0bc9fe-a2b5be-df4e75-1f242d-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