Color
#1e64cc
#1e64ccrgb(30, 100, 204)hsl(216, 74%, 46%)oklch(0.522 0.176 259)Colors that go with #1e64cc
Charcoal, Crimson and Sienna 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 #1e64cc: softer than #000 and cool enough to feel like part of the same palette.
Crimson #dc143c
triadicshippedCrimson completes a triad with #1e64cc — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Sienna #a0522d
complementaryshippedSienna sits directly opposite #1e64cc 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 #1e64cc in 10 real palettes, including Wikipedia's brand system and NBA's brand system, as the accent.
Blue #0000ff
shipped17 real palettes, including Pixar's brand system and Activision's brand system put Blue beside #1e64cc, as the accent.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #1e64cc: 7 real palettes, including NBA's brand system and Coca-Cola's brand system, as the accent.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #1e64cc: 7 real palettes, including Venmo's brand system and Astro's brand system, as the supporting colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #1e64cc: 8 real palettes, including Apple's brand system and HashiCorp's brand system, as the supporting colour.
Real palettes that use #1e64cc
Tints & shades
Harmonies
Contrast
| #1e64cc as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.6:1 | pass | pass | fail |
|
Aaon black | 3.75:1 | 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 #1e64cc as the background.
Brands using this color
- Appleaccent · #0066cc · Δ0.986
- Dysonaccent · #0066cc · Δ0.986
- Unileveraccent · #0066cc · Δ0.986
- Fitbitsecondary · #1967d2 · Δ1.138
- Postmanaccent · #0265d2 · Δ1.219
- HashiCorpprimary · #2264d6 · Δ1.589
- HashiCorpaccent · #2264d6 · Δ1.589
- Wikipediasecondary · #3366cc · Δ1.639
- Stravaaccent · #0060d0 · Δ1.724
- NBAsecondary · #0268d6 · Δ1.829
- Nissanaccent · #005fcc · Δ1.844
- Linkedinsecondary · #0a66c2 · Δ1.87
- Khan Academyaccent · #0069d6 · Δ1.95
- Boxprimary · #0061d5 · Δ1.952
- Boxsecondary · #0061d5 · Δ1.952
Fonts for this mood
#1e64cc 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 #1e64cc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/1e64cc-9ca7c4-df5f4e-201f2d-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