Color

#0099b8

#0099b8
hex#0099b8
rgbrgb(0, 153, 184)
hslhsl(190, 100%, 36%)
oklchoklch(0.631 0.114 219)
Closest name: Blue Ocean (#009dc4)Relative luminance 0.2624

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b81f00

#00b87a · #003db8

#b80099 · #99b800

Split-complementary

Open in tool →

#b8003d · #b87a00

#7a00b8 · #b81f00 · #3db800

Contrast

#0099b8 as textRatioAAAA largeAAAFix
Aaon white
3.36:1failpassfail
  • AA: use #008099 as the text (4.62:1)
  • AAA: use #005e70 as the text (7.41:1)
  • AA: or shift the background to #262626 (4.5:1)
Aaon black
6.25:1passpassfail
  • AAA: use #00a6c7 as the text (7.28:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0099b8 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

#0099b8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0099b8
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 #0099b8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0099b8-a2b6be-df4e7c-1f252d-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