Color
#0f61db
#0f61dbrgb(15, 97, 219)hsl(216, 87%, 46%)oklch(0.525 0.201 259.8)Colors that go with #0f61db
Charcoal, Crimson 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 #0f61db: softer than #000 and cool enough to feel like part of the same palette.
Crimson #dc143c
triadicshippedCrimson completes a triad with #0f61db — 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 #0f61db in 9 real palettes, including NBA's brand system and Wikipedia's brand system, as the lead colour.
Blue #0000ff
shipped14 real palettes, including Headspace's brand system and Pixar's brand system put Blue beside #0f61db, as the accent.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #0f61db: 14 real palettes, including Unilever's brand system and Nokia's brand system, as the lead colour.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #0f61db: 8 real palettes, including NBA's brand system and Gopro's brand system, as the accent.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #0f61db: 8 real palettes, including Elastic's brand system and Venmo's brand system, as the supporting colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #0f61db: 8 real palettes, including HashiCorp's brand system and Apple's brand system, as the supporting colour.
Real palettes that use #0f61db
Tints & shades
Harmonies
Contrast
| #0f61db 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 #0f61db as the background.
Brands using this color
- Philipssecondary · #0b5ed7 · Δ0.992
- Boxprimary · #0061d5 · Δ1.033
- Boxsecondary · #0061d5 · Δ1.033
- YouTubeaccent · #065fd4 · Δ1.249
- HashiCorpprimary · #2264d6 · Δ1.457
- HashiCorpaccent · #2264d6 · Δ1.457
- 1passwordaccent · #145fe4 · Δ1.479
- Postmanaccent · #0265d2 · Δ1.759
- Stravaaccent · #0060d0 · Δ1.807
- Loomprimary · #1868db · Δ1.865
- Loomsecondary · #1868db · Δ1.865
- Squaresecondary · #005ad9 · Δ1.88
- NBAsecondary · #0268d6 · Δ1.921
- GitHubaccent · #0969da · Δ1.992
Fonts for this mood
#0f61db 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 #0f61db and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/0f61db-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