Color

#00a5c2

#00a5c2
hex#00a5c2
rgbrgb(0, 165, 194)
hslhsl(189, 100%, 38%)
oklchoklch(0.665 0.118 216.2)
Closest name: Blue Ocean (#009dc4)Relative luminance 0.3081

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c21d00

#00c27e · #0044c2

#c200a5 · #a5c200

Split-complementary

Open in tool →

#c20044 · #c27e00

#7e00c2 · #c21d00 · #44c200

Contrast

#00a5c2 as textRatioAAAA largeAAAFix
Aaon white
2.93:1failfailfail
  • AA: use #008299 as the text (4.51:1)
  • AAA: use #005f70 as the text (7.31:1)
  • AA: or shift the background to #303030 (4.5:1)
  • AAA: or shift the background to #030303 (7.03:1)
Aaon black
7.16:1passpasspassPasses 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 #00a5c2 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

#00a5c2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #00a5c2
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 #00a5c2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/00a5c2-a2b7be-df4e7e-1f252d-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