Color
#5279da
#5279dargb(82, 121, 218)hsl(223, 65%, 59%)oklch(0.596 0.154 265.5)Colors that go with #5279da
Charcoal, Sea Green and Copper 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 #5279da: softer than #000 and cool enough to feel like part of the same palette.
Sea Green #2e8b57
triadicshippedSea Green completes a triad with #5279da — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Copper #b87333
complementaryshippedCopper sits directly opposite #5279da on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Amber #ffbf00
shippedAmber is paired with #5279da in 12 real palettes, including Google's brand system and Walmart's brand system, as the accent.
Blue #0000ff
shipped14 real palettes, including Qualcomm's brand system and Readymag's brand system put Blue beside #5279da, as the accent.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #5279da: 11 real palettes, including Carrefour's brand system and Intel's brand system, as the accent.
Crimson #dc143c
shippedCrimson is paired with #5279da in 15 real palettes, including Pizza Hut's brand system and Marvel's brand system, as the supporting colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #5279da: 9 real palettes, including Astro's brand system and Patreon's brand system, as the supporting colour.
Real palettes that use #5279da
Tints & shades
Harmonies
Contrast
| #5279da as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.11:1 | fail | pass | fail | |
Aaon black | 5.11:1 | pass | 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 #5279da as the background.
Brands using this color
Fonts for this mood
#5279da 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 #5279da and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/5279da-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