Playground
Open in tool →Orange, blue and green — the colors of playground equipment; loud, cheerful, obviously for kids.
Color
#1483fargb(20, 131, 250)hsl(211, 96%, 53%)oklch(0.62 0.2 255.5)Charcoal, Crimson and Copper 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 is the text near-black for #1483fa: softer than #000 and cool enough to feel like part of the same palette.
Crimson completes a triad with #1483fa — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Copper sits directly opposite #1483fa on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Amber is paired with #1483fa in 8 real palettes, including Heatwave and Walmart's brand system, as the supporting colour.
13 real palettes, including Readymag's brand system and Cargo's brand system put Blue beside #1483fa, as the supporting colour.
Designers have shipped Cobalt Blue with #1483fa: 9 real palettes, including Carrefour's brand system and Behance's brand system, as the accent.
Designers have shipped Deep Sky Blue with #1483fa: 8 real palettes, including Patreon's brand system and Elastic's brand system, as the supporting colour.
Designers have shipped Denim with #1483fa: 14 real palettes, including Coursera's brand system and Guinness's brand system, as the accent.
| #1483fa as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.71:1 | fail | pass | fail | |
Aaon black | 5.66:1 | pass | pass | fail |
|
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1483fa as the background.
#1483fa 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 #1483fa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/1483fa-9cabc4-df534e-1f202d-e9f1f1?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