What color is #3283F4?

#3283F4 is a medium, vivid blue. In RGB it is rgb(50, 131, 244), and in HSL hsl(215, 90%, 58%).

Is #3283F4 accessible as text?

On white, #3283F4 has a contrast ratio of 3.69:1 (fails WCAG AA for body text); on black it is 5.69:1 (passes). For text placed on #3283F4, use black for the best readability.

What is the closest Tailwind color to #3283F4?

The nearest Tailwind CSS token is blue-500 (#2B7FFF).

What colors go well with #3283F4?

#3283F4 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F4A434. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3283F4 below.

Is #3283F4 good for buttons?

#3283F4 works well for buttons and highlights, but use black text on #3283F4 — white text only reaches 3.69:1, below the 4.5:1 needed for normal-size labels.

Is #3283F4 the same as CSS dodgerblue?

No — #3283F4 is not the CSS named color dodgerblue, but dodgerblue (#1E90FF) is the closest CSS named color.

#3283F4 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3283F4

Not just a swatch — here's how #3283F4 works with other colors. Named schemes with #3283F4 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #3283F4 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #63ABFF

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.

Nordic Calm Accent · 5 colors

Accent #3283F4 Secondary #AEB4B8 Surface #F1F2F0 Support #7D93A6 Anchor #2E3236

Signal Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Coastal Morning Lead · 5 colors

Lead #3283F4 Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

Signal Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #3283F4 Secondary #98B3DB Support #9D8F89 Ink #16140F

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.

Sunset Warmth Glow · 5 colors

Glow #3283F4 Secondary #E76A77 Accent #F79153 Anchor #573B59 Surface #EEEBD6

Signal Blue glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Build a working theme in the generator →

Color Lab

How #3283F4 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.

Warmth 6/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 40/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 40/100

Moderate

Mid depth — usable as an accent or a muted ground.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 26/100

Low

A faint retro warmth without tipping into sepia.

Luxury 42/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 72/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 79/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 19/100

Very low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 63/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #3283F4

For UI

For branding

For interior

For fashion

People also use #3283F4 with

Electric Blue Han Purple Butterscotch Gainsboro Charcoal

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 5.0:1. Use

Subtle surface Use #DCE7F7 for cards and hover fills. Tint 80

Avoid beside #3444F4 — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #3283F4 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #3283F4;
  --color-base-rgb: 50 131 244;
  --color-base-oklch: oklch(62.1% 0.187 257.8);
  --color-50: #F0F6FE;
  --color-100: #D8E7FD;
  --color-200: #B2D0FB;
  --color-300: #7EAEF2;
  --color-400: #4F8DE3;
  --color-500: #2B6DCA;
  --color-600: #295899;
  --color-700: #23416C;
  --color-800: #1B2D46;
  --color-900: #121D2B;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  signal-blue: {
    50: '#F0F6FE',
    100: '#D8E7FD',
    200: '#B2D0FB',
    300: '#7EAEF2',
    400: '#4F8DE3',
    500: '#2B6DCA',
    600: '#295899',
    700: '#23416C',
    800: '#1B2D46',
    900: '#121D2B',
  },
}

$base: #3283F4;
$base-ink: #141310;
$base-50: #F0F6FE;
$base-100: #D8E7FD;
$base-200: #B2D0FB;
$base-300: #7EAEF2;
$base-400: #4F8DE3;
$base-500: #2B6DCA;
$base-600: #295899;
$base-700: #23416C;
$base-800: #1B2D46;
$base-900: #121D2B;
$base-hover: #0C65E1;
$base-subtle: #C9DBF5;

{
    "color": {
        "base": {
            "value": "#3283F4",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0F6FE",
                "type": "color"
            },
            "100": {
                "value": "#D8E7FD",
                "type": "color"
            },
            "200": {
                "value": "#B2D0FB",
                "type": "color"
            },
            "300": {
                "value": "#7EAEF2",
                "type": "color"
            },
            "400": {
                "value": "#4F8DE3",
                "type": "color"
            },
            "500": {
                "value": "#2B6DCA",
                "type": "color"
            },
            "600": {
                "value": "#295899",
                "type": "color"
            },
            "700": {
                "value": "#23416C",
                "type": "color"
            },
            "800": {
                "value": "#1B2D46",
                "type": "color"
            },
            "900": {
                "value": "#121D2B",
                "type": "color"
            }
        }
    }
}

Palettes built on #3283F4

Color Lab

Pairs with #3283F4

UI roles & guardrails

In real applications

Scales

Every model

Export