Color
#1663fe
#1663fergb(22, 99, 254)hsl(220, 99%, 54%)oklch(0.559 0.241 262.3)Colors that go with #1663fe
Charcoal, Crimson and Amber 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 #1663fe: softer than #000 and cool enough to feel like part of the same palette.
Crimson #dc143c
triadicshippedCrimson completes a triad with #1663fe — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Amber #ffbf00
shippedAmber is paired with #1663fe in 7 real palettes, including Walmart's brand system and NBA's brand system, as the accent.
Blue #0000ff
shipped11 real palettes, including Dropbox's brand system and MongoDB's brand system put Blue beside #1663fe, as the accent.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #1663fe: 11 real palettes, including Nivea's brand system and Behance's brand system, as the lead colour.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #1663fe: 7 real palettes, including Roblox's brand system and Webflow's brand system, as the supporting colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #1663fe: 6 real palettes, including Elastic's brand system and Calm's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #1663fe: 14 real palettes, including Square's brand system and Chase's brand system, as the supporting colour.
Real palettes that use #1663fe
Tints & shades
Harmonies
Contrast
| #1663fe as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.94:1 | pass | pass | fail |
|
Aaon black | 4.25:1 | fail | 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 #1663fe as the background.
Brands using this color
- IBMsecondary · #0f62fe · Δ0.362
- IBMaccent · #0062fe · Δ0.667
- WWEaccent · #0166ff · Δ0.734
- Niveasecondary · #0f60ff · Δ0.767
- Dropboxprimary · #0061ff · Δ0.82
- Dropboxsecondary · #0061fe · Δ0.82
- Ciscosecondary · #0a60ff · Δ0.841
- Dockersecondary · #2560ff · Δ0.842
- Toyotaaccent · #145fff · Δ0.906
- Yahooaccent · #0f69ff · Δ1.319
- Behanceprimary · #1769ff · Δ1.379
- Spectrumaccent · #005eff · Δ1.382
- Squareprimary · #006aff · Δ1.525
- Squareaccent · #006aff · Δ1.525
- OnePlusaccent · #2660f5 · Δ1.587
- Zoomprimary · #0b5cff · Δ1.653
- Zoomsecondary · #0b5cff · Δ1.653
- Wayfairsecondary · #1364f1 · Δ1.983
- Bosesecondary · #005bff · Δ1.99
Fonts for this mood
#1663fe 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 #1663fe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/1663fe-9ca5c4-df694e-211f2d-e9f0f1?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