Color

#00b2d1

#00b2d1
hex#00b2d1
rgbrgb(0, 178, 209)
hslhsl(189, 100%, 41%)
oklchoklch(0.704 0.125 216.1)
Closest name: Aquarius (#2db0ce)Relative luminance 0.3644

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d11f00

#00d188 · #0049d1

#d100b2 · #b2d100

Split-complementary

Open in tool →

#d10049 · #d18800

#8800d1 · #d11f00 · #49d100

Contrast

#00b2d1 as textRatioAAAA largeAAAFix
Aaon white
2.53:1failfailfail
  • AA: use #008299 as the text (4.51:1)
  • AAA: use #005f70 as the text (7.31:1)
  • AA: or shift the background to #383838 (4.63:1)
  • AAA: or shift the background to #171717 (7.08:1)
Aaon black
8.29:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #00b2d1 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#00b2d1 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #00b2d1
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 #00b2d1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/00b2d1-a2b7be-df4e7e-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