Color

#04beec

#04beec
hex#04beec
rgbrgb(4, 190, 236)
hslhsl(192, 97%, 47%)
oklchoklch(0.744 0.139 223.5)
Closest name: Blue Bikini (#00bbee)Relative luminance 0.4291

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ec3204

#04eca6 · #0449ec

#ec04be · #beec04

Split-complementary

Open in tool →

#ec0449 · #eca604

#a604ec · #ec3204 · #49ec04

Contrast

#04beec as textRatioAAAA largeAAAFix
Aaon white
2.19:1failfailfail
  • AA: use #0281a1 as the text (4.51:1)
  • AAA: use #026179 as the text (7.03:1)
  • AA: or shift the background to #424242 (4.59:1)
  • AAA: or shift the background to #242424 (7.08:1)
Aaon black
9.58:1passpasspassPasses 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 #04beec 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

#04beec reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04beec
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 #04beec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04beec-a2b5be-df4e77-1f242d-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