Color

#0bbce0

#0bbce0
hex#0bbce0
rgbrgb(11, 188, 224)
hslhsl(190, 91%, 46%)
oklchoklch(0.735 0.131 218.3)
Closest name: Blue Bikini (#00bbee)Relative luminance 0.4142

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e02e0b

#0be099 · #0b52e0

#e00bbc · #bce00b

Split-complementary

Open in tool →

#e00b52 · #e0990b

#990be0 · #e02e0b · #52e00b

Contrast

#0bbce0 as textRatioAAAA largeAAAFix
Aaon white
2.26:1failfailfail
  • AA: use #077f97 as the text (4.68:1)
  • AAA: use #055e70 as the text (7.39:1)
  • AA: or shift the background to #404040 (4.58:1)
  • AAA: or shift the background to #212121 (7.12:1)
Aaon black
9.28:1passpasspassPasses 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 #0bbce0 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

#0bbce0 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0bbce0
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 #0bbce0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0bbce0-a2b6be-df4e7c-1f252d-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