Color
#2e5fdc
#2e5fdcrgb(46, 95, 220)hsl(223, 71%, 52%)oklch(0.529 0.199 264.3)Colors that go with #2e5fdc
Charcoal, Sea Green 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 #2e5fdc: softer than #000 and cool enough to feel like part of the same palette.
Sea Green #2e8b57
triadicshippedSea Green completes a triad with #2e5fdc — 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 #2e5fdc in 7 real palettes, including NBA's brand system and Wikipedia's brand system, as the lead colour — a combination designers have actually shipped, not a computed rotation.
Blue #0000ff
shippedBlue is paired with #2e5fdc in 11 real palettes, including Headspace's brand system and Pixar's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Cobalt Blue #0047ab
shippedCobalt Blue is paired with #2e5fdc in 11 real palettes, including NHL's brand system and Carrefour's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Cornflower Blue #6495ed
shippedCornflower Blue is paired with #2e5fdc in 8 real palettes, including NBA's brand system and Webflow's brand system, as the accent — a combination designers have actually shipped, not a computed rotation.
Crimson #dc143c
shippedCrimson is paired with #2e5fdc in 12 real palettes, including Foot Locker's brand system and Chase'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 #2e5fdc in 6 real palettes, including Elastic's brand system and Calm's brand system, as the supporting colour — a combination designers have actually shipped, not a computed rotation.
Real palettes that use #2e5fdc
Tints & shades
Harmonies
Contrast
| #2e5fdc as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.55:1 | pass | pass | fail |
|
Aaon black | 3.79:1 | 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 #2e5fdc as the background.
Brands using this color
Fonts for this mood
#2e5fdc 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 #2e5fdc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/2e5fdc-9ca3c4-df704e-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