Color

#0fabff

#0fabff
hex#0fabff
rgbrgb(15, 171, 255)
hslhsl(201, 100%, 53%)
oklchoklch(0.71 0.166 242)
Closest name: Cerulean (#55aaee)Relative luminance 0.3645

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ff630f

#0fffdb · #0f33ff

#ff0fab · #abff0f

Split-complementary

Open in tool →

#ff0f33 · #ffdb0f

#db0fff · #ff630f · #33ff0f

Contrast

#0fabff as textRatioAAAA largeAAAFix
Aaon white
2.53:1failfailfail
  • AA: use #007bbd as the text (4.6:1)
  • AAA: use #005d8f as the text (7.09:1)
  • 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 #0fabff as the background.

Brands using this color

Fonts for this mood

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

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

tool url/palettes/new/0fabff-9cb1c4-df4e62-1f222d-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