What color is #044EC4?

#044EC4 is a dark, vivid blue. In RGB it is rgb(4, 78, 196), and in HSL hsl(217, 96%, 39%).

Is #044EC4 accessible as text?

On white, #044EC4 has a contrast ratio of 7.26:1 (passes WCAG AA for body text); on black it is 2.89:1 (fails). For text placed on #044EC4, use white for the best readability.

What is the closest Tailwind color to #044EC4?

The nearest Tailwind CSS token is blue-800 (#193CB8).

What colors go well with #044EC4?

#044EC4 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #C37A04. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #044EC4 below.

Is #044EC4 good for buttons?

#044EC4 works well for buttons and highlights, but use white text on #044EC4 — black text only reaches 2.89:1, below the 4.5:1 needed for normal-size labels.

Is #044EC4 the same as CSS royalblue?

No — #044EC4 is not the CSS named color royalblue, but royalblue (#4169E1) is the closest CSS named color.

#044EC4 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #044EC4

Not just a swatch — here's how #044EC4 works with other colors. Named schemes with #044EC4 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #044EC4 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #3A77E2

Sapphire 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 Sapphire Blue.

Coastal Morning Lead · 5 colors

Lead #044EC4 Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #21344A

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

Berry & Cream Lead · 5 colors

Lead #044EC4 Surface #F6E5D8 Anchor #5A2144 Accent #E4C2CA Secondary #322B2F

Sapphire Blue sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #044EC4 Secondary #6B83AB Support #9D8F88 Ink #18140F

Sapphire 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 Sapphire Blue carrying the quiet middle.

Sunset Warmth Glow · 5 colors

Glow #044EC4 Secondary #E76A76 Accent #F79152 Anchor #573B58 Surface #EEEBD6

Sapphire 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 #044EC4 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 7/100

Cool

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

Softness 30/100

Low

Firm and assertive — carries weight and contrast.

Depth 57/100

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 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 54/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 75/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 82/100

Very high

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

Surface fit 10/100

Very low

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

Print safety 62/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #044EC4

For UI

For branding

For interior

For fashion

People also use #044EC4 with

Turquoise Medium Blue Copper Gainsboro Charcoal

UI roles & guardrails

Primary action Safe as a filled button with white label. AAA

Body text Passes on white at 16px and above. Pass

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

Background Pair with white text at 7.3:1. Use

Subtle surface Use #CADBF5 for cards and hover fills. Tint 80

Avoid beside #040EC3 — 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 #044EC4 at work across the surfaces designers actually ship.

Website / UI

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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: #044EC4;
  --color-base-rgb: 4 78 196;
  --color-base-oklch: oklch(46.6% 0.195 260.9);
  --color-50: #F0F6FE;
  --color-100: #D8E6FD;
  --color-200: #B1CDFC;
  --color-300: #7AA9F6;
  --color-400: #4A86E8;
  --color-500: #2667CF;
  --color-600: #25539D;
  --color-700: #213E6E;
  --color-800: #192B48;
  --color-900: #121C2C;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  sapphire-blue: {
    50: '#F0F6FE',
    100: '#D8E6FD',
    200: '#B1CDFC',
    300: '#7AA9F6',
    400: '#4A86E8',
    500: '#2667CF',
    600: '#25539D',
    700: '#213E6E',
    800: '#192B48',
    900: '#121C2C',
  },
}

$base: #044EC4;
$base-ink: #FFFFFF;
$base-50: #F0F6FE;
$base-100: #D8E6FD;
$base-200: #B1CDFC;
$base-300: #7AA9F6;
$base-400: #4A86E8;
$base-500: #2667CF;
$base-600: #25539D;
$base-700: #213E6E;
$base-800: #192B48;
$base-900: #121C2C;
$base-hover: #033E9C;
$base-subtle: #AEC8F2;

{
    "color": {
        "base": {
            "value": "#044EC4",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0F6FE",
                "type": "color"
            },
            "100": {
                "value": "#D8E6FD",
                "type": "color"
            },
            "200": {
                "value": "#B1CDFC",
                "type": "color"
            },
            "300": {
                "value": "#7AA9F6",
                "type": "color"
            },
            "400": {
                "value": "#4A86E8",
                "type": "color"
            },
            "500": {
                "value": "#2667CF",
                "type": "color"
            },
            "600": {
                "value": "#25539D",
                "type": "color"
            },
            "700": {
                "value": "#213E6E",
                "type": "color"
            },
            "800": {
                "value": "#192B48",
                "type": "color"
            },
            "900": {
                "value": "#121C2C",
                "type": "color"
            }
        }
    }
}