Color
#5a03fc
#5a03fcrgb(90, 3, 252)hsl(261, 98%, 50%)oklch(0.491 0.292 281.8)Colors that go with #5a03fc
Charcoal, Denim and Cobalt Blue 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 #5a03fc: softer than #000 and cool enough to feel like part of the same palette.
Denim #1560bd
analogousshippedDenim is #5a03fc's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #5a03fc: 10 real palettes, including Zillow's brand system and Oreo's brand system, as the supporting colour.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #5a03fc: 4 real palettes, including Qualcomm's brand system and Roblox's brand system, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with #5a03fc in 6 real palettes, including Coinbase's brand system and Gemstone.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #5a03fc: 5 real palettes, including Unity's brand system and Cargo's brand system, as the lead colour.
Midnight Blue #191970
shipped5 real palettes, including Penpot's brand system and Kraken's brand system put Midnight Blue beside #5a03fc, as the lead colour.
Orange Red #ff4500
shippedOrange Red is paired with #5a03fc in 7 real palettes, including Prepare your taste buds...'s brand system and Clerk's brand system, as the lead colour.
Real palettes that use #5a03fc
Tints & shades
Harmonies
Contrast
| #5a03fc as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 7.36:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.85:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5a03fc 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
#5a03fc 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 #5a03fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/5a03fc-af9cc4-dfcb4e-2a1f2d-e9eaf1?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