Color

#2beff3

#2beff3
hex#2beff3
rgbrgb(43, 239, 243)
hslhsl(181, 89%, 56%)
oklchoklch(0.866 0.142 197.1)
Closest name: Aqua (#0ff0fe)Relative luminance 0.6872

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f32e2b

#2bf392 · #2b8bf3

#f32bef · #eff32b

Split-complementary

Open in tool →

#f32b8b · #f3922b

#922bf3 · #f32e2b · #8bf32b

Contrast

#2beff3 as textRatioAAAA largeAAAFix
Aaon white
1.42:1failfailfail
  • AA: use #088082 as the text (4.75:1)
  • AAA: use #065f60 as the text (7.46:1)
  • AA: or shift the background to #5e5e5e (4.55:1)
  • AAA: or shift the background to #424242 (7.06:1)
Aaon black
14.74:1passpasspassPasses 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 #2beff3 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

#2beff3 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2beff3
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 #2beff3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2beff3-a2babe-d45992-1f272d-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