Color

#00c8ff

#00c8ff
hex#00c8ff
rgbrgb(0, 200, 255)
hslhsl(193, 100%, 50%)
oklchoklch(0.776 0.149 226.6)
Closest name: deepskyblue (#00bfff)Relative luminance 0.4853

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ff3700

#00ffb7 · #0048ff

#ff00c8 · #c8ff00

Split-complementary

Open in tool →

#ff0048 · #ffb700

#b700ff · #ff3700 · #48ff00

Contrast

#00c8ff as textRatioAAAA largeAAAFix
Aaon white
1.96:1failfailfail
  • AA: use #0080a3 as the text (4.55:1)
  • AAA: use #00607a as the text (7.11:1)
  • AA: or shift the background to #4a4a4a (4.52:1)
  • AAA: or shift the background to #2b2b2b (7.22:1)
Aaon black
10.71:1passpasspassPasses 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 #00c8ff as the background.

Brands using this color

Fonts for this mood

#00c8ff reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #00c8ff
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 #00c8ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/00c8ff-a2b5be-df4e75-1f242d-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