Color
#2459bc
#2459bcrgb(36, 89, 188)hsl(219, 68%, 44%)oklch(0.488 0.166 261.5)Colors that go with #2459bc
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 #2459bc: softer than #000 and cool enough to feel like part of the same palette.
Amber #ffbf00
shippedAmber is paired with #2459bc in 7 real palettes, including Warner Bros.'s brand system and Wikipedia's brand system, as the accent.
Blue #0000ff
shipped12 real palettes, including Pixar's brand system and Activision's brand system put Blue beside #2459bc, as the accent.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #2459bc: 7 real palettes, including Gopro's brand system and Coca-Cola's brand system, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with #2459bc in 18 real palettes, including Chase's brand system and Target : Expect More. Pay Less.'s brand system, as the accent.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #2459bc: 6 real palettes, including Venmo's brand system and Deep Water, as the supporting colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #2459bc: 6 real palettes, including Coursera's brand system and Apple's brand system, as the supporting colour.
Sienna #a0522d
split-complementshippedSienna is a split-complement of #2459bc: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Real palettes that use #2459bc
Tints & shades
Harmonies
Contrast
| #2459bc as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 6.5:1 | pass | pass | fail |
|
Aaon black | 3.23:1 | 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 #2459bc as the background.
Brands using this color
Fonts for this mood
#2459bc 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 #2459bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/2459bc-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