Color

#0c9eac

#0c9eac
hex#0c9eac
rgbrgb(12, 158, 172)
hslhsl(185, 87%, 36%)
oklchoklch(0.639 0.108 206.1)
Closest name: Baltic (#279d9f)Relative luminance 0.2751

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ac190c

#0cac69 · #0c4eac

#ac0c9e · #9eac0c

Split-complementary

Open in tool →

#ac0c4e · #ac690c

#690cac · #ac190c · #4eac0c

Contrast

#0c9eac as textRatioAAAA largeAAAFix
Aaon white
3.23:1failpassfail
  • AA: use #0a808a as the text (4.7:1)
  • AAA: use #076169 as the text (7.18:1)
  • AA: or shift the background to #292929 (4.5:1)
Aaon black
6.5:1passpassfail
  • AAA: use #0da7b5 as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0c9eac 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

#0c9eac reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0c9eac
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 #0c9eac and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0c9eac-a2b8be-df4e88-1f262d-e9f1ee?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