Color

#02aef2

#02aef2
hex#02aef2
rgbrgb(2, 174, 242)
hslhsl(197, 98%, 48%)
oklchoklch(0.71 0.152 235.6)
Closest name: Cerulean (#55aaee)Relative luminance 0.367

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f24602

#02f2be · #0236f2

#f202ae · #aef202

Split-complementary

Open in tool →

#f20236 · #f2be02

#be02f2 · #f24602 · #36f202

Contrast

#02aef2 as textRatioAAAA largeAAAFix
Aaon white
2.52:1failfailfail
  • AA: use #027cac as the text (4.69:1)
  • AAA: use #015e83 as the text (7.17:1)
  • AA: or shift the background to #383838 (4.66:1)
  • AAA: or shift the background to #171717 (7.12:1)
Aaon black
8.34:1passpasspassPasses 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 #02aef2 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#02aef2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #02aef2
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 #02aef2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/02aef2-9cb4c4-df4e6b-1f232d-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