Color

#25afbb

#25afbb
hex#25afbb
rgbrgb(37, 175, 187)
hslhsl(185, 67%, 44%)
oklchoklch(0.691 0.111 204.1)
Closest name: Aquarius (#2db0ce)Relative luminance 0.3464

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bb3225

#25bb7d · #2564bb

#bb25af · #afbb25

Split-complementary

Open in tool →

#bb2564 · #bb7d25

#7d25bb · #bb3225 · #64bb25

Contrast

#25afbb as textRatioAAAA largeAAAFix
Aaon white
2.65:1failfailfail
  • AA: use #1b7f88 as the text (4.73:1)
  • AAA: use #145f66 as the text (7.35:1)
  • AA: or shift the background to #363636 (4.56:1)
  • AAA: or shift the background to #121212 (7.07:1)
Aaon black
7.93:1passpasspassPasses 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 #25afbb 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

#25afbb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #25afbb
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 #25afbb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/25afbb-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