Color

#04d5dc

#04d5dc
hex#04d5dc
rgbrgb(4, 213, 220)
hslhsl(182, 96%, 44%)
oklchoklch(0.793 0.134 199)
Closest name: darkturquoise (#00ced1)Relative luminance 0.5278

Tints & shades

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

Harmonies

Complementary

Open in tool →

#dc0c04

#04dc77 · #0469dc

#dc04d5 · #d5dc04

Split-complementary

Open in tool →

#dc0469 · #dc7704

#7704dc · #dc0c04 · #69dc04

Contrast

#04d5dc as textRatioAAAA largeAAAFix
Aaon white
1.82:1failfailfail
  • AA: use #038387 as the text (4.56:1)
  • AAA: use #026164 as the text (7.25:1)
  • AA: or shift the background to #4f4f4f (4.51:1)
  • AAA: or shift the background to #303030 (7.26:1)
Aaon black
11.56:1passpasspassPasses 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 #04d5dc as the background.

Brands using this color

Fonts for this mood

#04d5dc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #04d5dc
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 #04d5dc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/04d5dc-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