Color

#0c9bca

#0c9bca
hex#0c9bca
rgbrgb(12, 155, 202)
hslhsl(195, 89%, 42%)
oklchoklch(0.645 0.125 229)
Closest name: Blue Ocean (#009dc4)Relative luminance 0.2779

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ca3b0c

#0cca9b · #0c3bca

#ca0c9b · #9bca0c

Split-complementary

Open in tool →

#ca0c3b · #ca9b0c

#9b0cca · #ca3b0c · #3bca0c

Contrast

#0c9bca as textRatioAAAA largeAAAFix
Aaon white
3.2:1failpassfail
  • AA: use #0a7da4 as the text (4.68:1)
  • AAA: use #07607d as the text (7.05:1)
  • AA: or shift the background to #292929 (4.54:1)
Aaon black
6.56:1passpassfail
  • AAA: use #0ca2d4 as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0c9bca 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

#0c9bca reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0c9bca
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 #0c9bca and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0c9bca-9cb5c4-df4e70-1f242d-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