What are the resend.com brand colors?

The main resend.com colors are #00a3ff (accent), #000000 (background) and #a1a4a5 (text). The full palette of 10 colors, with the role of each, is on this page as hex codes.

What is the resend.com hex code?

The accent color on resend.com is #00a3ff; the page background is #000000 and the main text color #a1a4a5. Each is measured from the rendered page, so it is what visitors see, not a value from a style guide.

How do I use the resend.com colors in Tailwind or CSS?

Copy the CSS variables or the Tailwind v4 theme on this page, or download the design pack: it includes tokens.json (W3C design tokens), tokens.css and tailwind.css with the same values.

resend.com color palette: hex codes and CSS

Palette

10 colors

Colors	Role	Hex	RGB	Light / dark
`background`	Page background	`#000000`	`rgb(0 0 0)`	`#000000`
`surface`	Cards, panels, raised or recessed surfaces	`#0b0e14`	`rgb(11 14 20)`	`#0b0e14`
`surface-2`	Secondary surface	`#041e12`	`rgb(4 30 18)`	`#041e12`
`surface-3`	Secondary surface	`#211100`	`rgb(33 17 0)`	`#211100`
`foreground`	Primary text	`#a1a4a5`	`rgb(161 164 165)`	`#a1a4a5`
`muted-foreground`	Secondary text, captions	`#6e727a`	`rgb(110 114 122)`	`#6e727a`
`primary`	Candidate accent (semantic role inferred)	`#00a3ff`	`rgb(0 163 255)`	`#00a3ff`
`on-primary`	Text on the accent	`#111111`	`rgb(17 17 17)`	`#111111`
`secondary`	Secondary accent (orange)	`#eb5c5d`	`rgb(235 92 93)`	`#eb5c5d`
`border`	Hairlines, dividers, input borders	`#292d30`	`rgb(41 45 48)`	`#292d30`

CSS variables

Every color as a custom property, named by role. The dark block is there when the site has a dark theme.

1:root {
2  --color-background: #000000;
3  --color-surface: #0b0e14;
4  --color-surface-2: #041e12;
5  --color-surface-3: #211100;
6  --color-foreground: #a1a4a5;
7  --color-muted-foreground: #6e727a;
8  --color-primary: #00a3ff;
9  --color-on-primary: #111111;
10  --color-secondary: #eb5c5d;
11  --color-border: #292d30;
12}
13
14[data-theme="dark"] {
15  --color-background: #000000;
16  --color-surface: #0b0e14;
17  --color-surface-2: #041e12;
18  --color-surface-3: #211100;
19  --color-foreground: #a1a4a5;
20  --color-muted-foreground: #6e727a;
21  --color-primary: #00a3ff;
22  --color-on-primary: #111111;
23  --color-secondary: #eb5c5d;
24  --color-border: #292d30;
25}

For AI agents

The pack is plain text, no key: fetch DESIGN.md, or hand the whole pack to Claude Code, Cursor or Copilot with the MCP server.

curl -s https://stylepack.ai/packs/resend.com/DESIGN.md

The resend.com color palette