Color
#2863d2
#2863d2rgb(40, 99, 210)hsl(219, 68%, 49%)oklch(0.527 0.182 261.5)Colors that go with #2863d2
Charcoal, Amber and Blue 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 #2863d2: softer than #000 and cool enough to feel like part of the same palette.
Amber #ffbf00
shippedAmber is paired with #2863d2 in 7 real palettes, including Wikipedia's brand system and NBA's brand system, as the accent.
Blue #0000ff
shipped14 real palettes, including Pixar's brand system and Headspace's brand system put Blue beside #2863d2, as the accent.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #2863d2: 7 real palettes, including NBA's brand system and Coca-Cola's brand system, as the accent.
Crimson #dc143c
shippedCrimson is paired with #2863d2 in 13 real palettes, including Foot Locker's brand system and Netflix's brand system, as the supporting colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #2863d2: 5 real palettes, including Astro's brand system and Elastic's brand system, as the supporting colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #2863d2: 6 real palettes, including HashiCorp's brand system and Apple's brand system, as the supporting colour.
Olive Green #808000
complementaryOlive Green sits directly opposite #2863d2 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Real palettes that use #2863d2
Tints & shades
Harmonies
Contrast
| #2863d2 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.52:1 | pass | pass | fail |
|
Aaon black | 3.81:1 | 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 #2863d2 as the background.
Brands using this color
- HashiCorpprimary · #2264d6 · Δ0.698
- HashiCorpaccent · #2264d6 · Δ0.698
- Fitbitsecondary · #1967d2 · Δ1.151
- Postmanaccent · #0265d2 · Δ1.486
- Wikipediasecondary · #3366cc · Δ1.567
- NBAsecondary · #0268d6 · Δ1.742
- Loomprimary · #1868db · Δ1.824
- Loomsecondary · #1868db · Δ1.824
- Boxprimary · #0061d5 · Δ1.834
- Boxsecondary · #0061d5 · Δ1.834
- Khan Academyaccent · #0069d6 · Δ1.904
- Appleaccent · #0066cc · Δ1.93
Fonts for this mood
#2863d2 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 #2863d2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/2863d2-9ca5c4-df664e-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