Color
#0f57ff
#0f57ffrgb(15, 87, 255)hsl(222, 100%, 53%)oklch(0.538 0.256 263.2)Colors that go with #0f57ff
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 #0f57ff: softer than #000 and cool enough to feel like part of the same palette.
Crimson #dc143c
triadicshippedCrimson completes a triad with #0f57ff — 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 #0f57ff in 6 real palettes, including Walmart's brand system and NBA's brand system, as the accent.
Blue #0000ff
shipped9 real palettes, including Dropbox's brand system and Headspace's brand system put Blue beside #0f57ff, as the accent.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #0f57ff: 12 real palettes, including Nokia's brand system and Nivea's brand system, as the lead colour.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #0f57ff: 9 real palettes, including Roblox's brand system and Webflow's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #0f57ff: 14 real palettes, including Chase's brand system and Square's brand system, as the lead colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #0f57ff: 8 real palettes, including OnePlus's brand system and ASUS's brand system, as the supporting colour.
Real palettes that use #0f57ff
Tints & shades
Harmonies
Contrast
| #0f57ff as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.49:1 | pass | pass | fail |
|
Aaon black | 3.83:1 | 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 #0f57ff as the background.
Brands using this color
- Nokiaaccent · #005aff · Δ0.611
- Framerprimary · #0055ff · Δ0.639
- Bosesecondary · #005bff · Δ0.793
- Zoomprimary · #0b5cff · Δ1.014
- Zoomsecondary · #0b5cff · Δ1.014
- Coinbaseprimary · #0052ff · Δ1.188
- Spectrumaccent · #005eff · Δ1.398
- Grafana Labsprimary · #1b55f5 · Δ1.61
- Grafana Labsaccent · #1b55f5 · Δ1.61
- Toyotaaccent · #145fff · Δ1.744
- Ciscosecondary · #0a60ff · Δ1.867
- Niveasecondary · #0f60ff · Δ1.903
Fonts for this mood
#0f57ff 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 #0f57ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/0f57ff-9ca3c4-df6e4e-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