What color is #144DC0?

#144DC0 is a medium, vivid blue. In RGB it is rgb(20, 77, 192), and in HSL hsl(220, 81%, 42%).

Is #144DC0 accessible as text?

On white, #144DC0 has a contrast ratio of 7.36:1 (passes WCAG AA for body text); on black it is 2.85:1 (fails). For text placed on #144DC0, use white for the best readability.

What is the closest Tailwind color to #144DC0?

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

What colors go well with #144DC0?

#144DC0 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #C28814. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #144DC0 below.

Is #144DC0 good for buttons?

#144DC0 works well for buttons and highlights, but use white text on #144DC0 — black text only reaches 2.85:1, below the 4.5:1 needed for normal-size labels.

Is #144DC0 the same as CSS royalblue?

No — #144DC0 is not the CSS named color royalblue, but royalblue (#4169E1) is the closest CSS named color.

#144DC0 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #144DC0

Not just a swatch — here's how #144DC0 works with other colors. Named schemes with #144DC0 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #144DC0 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #4075DE

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 #144DC0 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 #144DC0 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 #144DC0 Secondary #6B81A9 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 #144DC0 Secondary #E76A75 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 #144DC0 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 8/100

Cool

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

Softness 31/100

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 25/100

Low

Clean and current — no dusty, aged cast.

Luxury 55/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 73/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 84/100

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 64/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #144DC0

For UI

For branding

For interior

For fashion

People also use #144DC0 with

Lagoon Blue Egyptian Blue Dark Goldenrod 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 7.4:1. Use

Subtle surface Use #D0DCF3 for cards and hover fills. Tint 80

Avoid beside #1414C2 — 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 #144DC0 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: #144DC0;
  --color-base-rgb: 20 77 192;
  --color-base-oklch: oklch(46.2% 0.189 262.2);
  --color-50: #F1F5FE;
  --color-100: #D9E5FC;
  --color-200: #B5CBF7;
  --color-300: #83A6EC;
  --color-400: #5683DC;
  --color-500: #3363C2;
  --color-600: #2E5093;
  --color-700: #273D68;
  --color-800: #1D2A44;
  --color-900: #141B2A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  sapphire-blue: {
    50: '#F1F5FE',
    100: '#D9E5FC',
    200: '#B5CBF7',
    300: '#83A6EC',
    400: '#5683DC',
    500: '#3363C2',
    600: '#2E5093',
    700: '#273D68',
    800: '#1D2A44',
    900: '#141B2A',
  },
}

$base: #144DC0;
$base-ink: #FFFFFF;
$base-50: #F1F5FE;
$base-100: #D9E5FC;
$base-200: #B5CBF7;
$base-300: #83A6EC;
$base-400: #5683DC;
$base-500: #3363C2;
$base-600: #2E5093;
$base-700: #273D68;
$base-800: #1D2A44;
$base-900: #141B2A;
$base-hover: #103F9B;
$base-subtle: #B7CAEE;

{
    "color": {
        "base": {
            "value": "#144DC0",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F5FE",
                "type": "color"
            },
            "100": {
                "value": "#D9E5FC",
                "type": "color"
            },
            "200": {
                "value": "#B5CBF7",
                "type": "color"
            },
            "300": {
                "value": "#83A6EC",
                "type": "color"
            },
            "400": {
                "value": "#5683DC",
                "type": "color"
            },
            "500": {
                "value": "#3363C2",
                "type": "color"
            },
            "600": {
                "value": "#2E5093",
                "type": "color"
            },
            "700": {
                "value": "#273D68",
                "type": "color"
            },
            "800": {
                "value": "#1D2A44",
                "type": "color"
            },
            "900": {
                "value": "#141B2A",
                "type": "color"
            }
        }
    }
}