Color
#105cfe
#105cfergb(16, 92, 254)hsl(221, 99%, 53%)oklch(0.546 0.25 262.7)Colors that go with #105cfe
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 #105cfe: softer than #000 and cool enough to feel like part of the same palette.
Crimson #dc143c
triadicshippedCrimson completes a triad with #105cfe — 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 #105cfe in 5 real palettes, including Walmart's brand system and NBA's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Blue #0000ff
shippedBlue is paired with #105cfe in 9 real palettes, including Dropbox's brand system and Headspace's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Cobalt Blue #0047ab
shippedCobalt Blue is paired with #105cfe in 7 real palettes, including Nivea's brand system and Behance's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Cornflower Blue #6495ed
shippedCornflower Blue is paired with #105cfe in 6 real palettes, including Roblox's brand system and Webflow's brand system, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Deep Sky Blue #00bfff
shippedDeep Sky Blue is paired with #105cfe in 5 real palettes, including Elastic's brand system and Warp's brand system, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Denim #1560bd
shippedDenim is paired with #105cfe in 9 real palettes, including Chase's brand system and Square's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #105cfe
Tints & shades
Harmonies
Contrast
| #105cfe as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.27:1 | pass | pass | fail |
|
Aaon black | 3.98:1 | 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 #105cfe as the background.
Brands using this color
- Zoomprimary · #0b5cff · Δ0.195
- Zoomsecondary · #0b5cff · Δ0.195
- Bosesecondary · #005bff · Δ0.508
- Toyotaaccent · #145fff · Δ0.724
- Ciscosecondary · #0a60ff · Δ0.848
- Niveasecondary · #0f60ff · Δ0.876
- Dropboxsecondary · #0061fe · Δ1.03
- Dropboxprimary · #0061ff · Δ1.045
- IBMaccent · #0062fe · Δ1.24
- IBMsecondary · #0f62fe · Δ1.295
- Dockersecondary · #2560ff · Δ1.48
- Framerprimary · #0055ff · Δ1.62
- OnePlusaccent · #2660f5 · Δ1.966
Fonts for this mood
#105cfe 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 #105cfe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/105cfe-9ca4c4-df6b4e-211f2d-e9eff1?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