#607EF7 is a mid-toned, cool violet. On the Color Lab it reads clean and engineered, bold and ownable. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #607EF7 works with other colors. Named schemes with #607EF7 in its natural role, and a note on why the supporting colors balance it.
Signal Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Signal Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Signal Blue is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Signal Blue.
Signal Blue is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Signal Blue carrying the quiet middle.
Signal Blue anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
How #607EF7 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.
Not a swatch to memorise — a color to build with. Here is #607EF7 at work across the surfaces designers actually ship.
:root {
--color-base: #607EF7;
--color-base-rgb: 96 126 247;
--color-base-oklch: oklch(63.2% 0.183 270.0);
--color-50: #F0F3FE;
--color-100: #D8DFFD;
--color-200: #B2C0FB;
--color-300: #7E95F2;
--color-400: #4F6CE3;
--color-500: #2B4BCA;
--color-600: #293F99;
--color-700: #23326C;
--color-800: #1B2346;
--color-900: #12172B;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
signal-blue: {
50: '#F0F3FE',
100: '#D8DFFD',
200: '#B2C0FB',
300: '#7E95F2',
400: '#4F6CE3',
500: '#2B4BCA',
600: '#293F99',
700: '#23326C',
800: '#1B2346',
900: '#12172B',
},
}
$base: #607EF7; $base-ink: #141310; $base-50: #F0F3FE; $base-100: #D8DFFD; $base-200: #B2C0FB; $base-300: #7E95F2; $base-400: #4F6CE3; $base-500: #2B4BCA; $base-600: #293F99; $base-700: #23326C; $base-800: #1B2346; $base-900: #12172B; $base-hover: #1E49F3; $base-subtle: #D4DBF7;
{
"color": {
"base": {
"value": "#607EF7",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F0F3FE",
"type": "color"
},
"100": {
"value": "#D8DFFD",
"type": "color"
},
"200": {
"value": "#B2C0FB",
"type": "color"
},
"300": {
"value": "#7E95F2",
"type": "color"
},
"400": {
"value": "#4F6CE3",
"type": "color"
},
"500": {
"value": "#2B4BCA",
"type": "color"
},
"600": {
"value": "#293F99",
"type": "color"
},
"700": {
"value": "#23326C",
"type": "color"
},
"800": {
"value": "#1B2346",
"type": "color"
},
"900": {
"value": "#12172B",
"type": "color"
}
}
}
}