#4738EE is a mid-toned, cool violet. On the Color Lab it reads clean and engineered, bold and ownable. It sits well as a supporting tone.
Not just a swatch — here's how #4738EE works with other colors. Named schemes with #4738EE in its natural role, and a note on why the supporting colors balance it.
Han Purple is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Han Purple.
Han Purple sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Han Purple 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 Han Purple carrying the quiet middle.
Han Purple opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Han Purple glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.
How #4738EE 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 #4738EE at work across the surfaces designers actually ship.
:root {
--color-base: #4738EE;
--color-base-rgb: 71 56 238;
--color-base-oklch: oklch(49.6% 0.255 275.3);
--color-50: #F1F0FE;
--color-100: #DBD8FD;
--color-200: #BAB4F8;
--color-300: #8A81EE;
--color-400: #5F53DF;
--color-500: #3D30C4;
--color-600: #352D95;
--color-700: #2B2569;
--color-800: #201C45;
--color-900: #15132A;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
han-purple: {
50: '#F1F0FE',
100: '#DBD8FD',
200: '#BAB4F8',
300: '#8A81EE',
400: '#5F53DF',
500: '#3D30C4',
600: '#352D95',
700: '#2B2569',
800: '#201C45',
900: '#15132A',
},
}
$base: #4738EE; $base-ink: #FFFFFF; $base-50: #F1F0FE; $base-100: #DBD8FD; $base-200: #BAB4F8; $base-300: #8A81EE; $base-400: #5F53DF; $base-500: #3D30C4; $base-600: #352D95; $base-700: #2B2569; $base-800: #201C45; $base-900: #15132A; $base-hover: #2313DA; $base-subtle: #CECAF3;
{
"color": {
"base": {
"value": "#4738EE",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F1F0FE",
"type": "color"
},
"100": {
"value": "#DBD8FD",
"type": "color"
},
"200": {
"value": "#BAB4F8",
"type": "color"
},
"300": {
"value": "#8A81EE",
"type": "color"
},
"400": {
"value": "#5F53DF",
"type": "color"
},
"500": {
"value": "#3D30C4",
"type": "color"
},
"600": {
"value": "#352D95",
"type": "color"
},
"700": {
"value": "#2B2569",
"type": "color"
},
"800": {
"value": "#201C45",
"type": "color"
},
"900": {
"value": "#15132A",
"type": "color"
}
}
}
}