Color

#04e4ec

#04e4ec
hex#04e4ec
rgbrgb(4, 228, 236)
hslhsl(182, 97%, 47%)
oklchoklch(0.835 0.142 199.3)
Closest name: Aqua (#0ff0fe)Relative luminance 0.6157

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ec0b04

#04ec80 · #0470ec

#ec04e4 · #e4ec04

Split-complementary

Open in tool →

#ec0470 · #ec8004

#8004ec · #ec0b04 · #70ec04

Contrast

#04e4ec as textRatioAAAA largeAAAFix
Aaon white
1.58:1failfailfail
  • AA: use #028388 as the text (4.56:1)
  • AAA: use #026164 as the text (7.25:1)
  • AA: or shift the background to #575757 (4.58:1)
  • AAA: or shift the background to #3b3b3b (7.1:1)
Aaon black
13.31:1passpasspassPasses 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 #04e4ec 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

#04e4ec reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04e4ec
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 #04e4ec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04e4ec-a2babe-d45990-1f272d-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