Color

#0a8a8a

#0a8a8a
hex#0a8a8a
rgbrgb(10, 138, 138)
hslhsl(180, 86%, 29%)
oklchoklch(0.574 0.096 194.8)
Closest name: darkcyan (#008b8b)Relative luminance 0.2008

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8a0a0a

#0a8a4a · #0a4a8a

#8a0a8a · #8a8a0a

Split-complementary

Open in tool →

#8a0a4a · #8a4a0a

#4a0a8a · #8a0a0a · #4a8a0a

Contrast

#0a8a8a as textRatioAAAA largeAAAFix
Aaon white
4.19:1failpassfail
  • AA: use #0a8080 as the text (4.76:1)
  • AAA: use #075f5f as the text (7.47:1)
  • AA: or shift the background to #0f0f0f (4.58:1)
Aaon black
5.02:1passpassfail
  • AAA: use #0ca6a6 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0a8a8a 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

#0a8a8a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0a8a8a
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 #0a8a8a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0a8a8a-a2bbbe-d45994-1f272d-e9f1ed?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