Color
#0bb3bc
#0bb3bcrgb(11, 179, 188)hsl(183, 89%, 39%)oklch(0.698 0.117 201.3)Colors that go with #0bb3bc
Charcoal, Tomato and Denim lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #0bb3bc: softer than #000 and cool enough to feel like part of the same palette.
Tomato #ff6347
complementaryshippedTomato sits directly opposite #0bb3bc on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Denim #1560bd
shippedDesigners have shipped Denim with #0bb3bc: 6 real palettes, including Coca-Cola's brand system and Open House, as the accent.
Midnight Blue #191970
shipped7 real palettes, including Confluent's brand system and Ford's brand system put Midnight Blue beside #0bb3bc, as the lead colour.
Orange #ffa500
shipped4 real palettes, including Mint Modern and Gopro's brand system put Orange beside #0bb3bc, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #0bb3bc in 4 real palettes, including Confluent's brand system and Khan Academy's brand system, as the supporting colour.
Sky Blue #87ceeb
shippedSky Blue is paired with #0bb3bc in 4 real palettes, including Coastal and Max's brand system, as the supporting colour.
Steel Blue #4682b4
shippedDesigners have shipped Steel Blue with #0bb3bc: 4 real palettes, including Ford's brand system and Deep Water, as the lead colour.
Real palettes that use #0bb3bc
Tints & shades
Harmonies
Contrast
| #0bb3bc as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.56:1 | fail | fail | fail | |
Aaon black | 8.19:1 | pass | pass | pass | Passes 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 #0bb3bc 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
#0bb3bc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #0bb3bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/0bb3bc-a2b9be-d4598e-1f262d-e9f1ee?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md