Color

#00899e

#00899e
hex#00899e
rgbrgb(0, 137, 158)
hslhsl(188, 100%, 31%)
oklchoklch(0.579 0.101 213.4)
Closest name: Ahoy! Blue (#0082a1)Relative luminance 0.2036

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9e1500

#009e64 · #003a9e

#9e0089 · #899e00

Split-complementary

Open in tool →

#9e003a · #9e6400

#64009e · #9e1500 · #3a9e00

Contrast

#00899e as textRatioAAAA largeAAAFix
Aaon white
4.14:1failpassfail
  • AA: use #008094 as the text (4.65:1)
  • AAA: use #006170 as the text (7.13:1)
  • AA: or shift the background to #121212 (4.52:1)
Aaon black
5.07:1passpassfail
  • AAA: use #00a4bd as the text (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #00899e 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

#00899e reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #00899e
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 #00899e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/00899e-a2b7be-df4e81-1f252d-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