What color is #14218F?

#14218F is a dark, vivid blue. In RGB it is rgb(20, 33, 143), and in HSL hsl(234, 75%, 32%).

Is #14218F accessible as text?

On white, #14218F has a contrast ratio of 12.77:1 (passes WCAG AA for body text); on black it is 1.64:1 (fails). For text placed on #14218F, use white for the best readability.

What is the closest Tailwind color to #14218F?

The nearest Tailwind CSS token is indigo-900 (#312C85).

What colors go well with #14218F?

#14218F pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #8F8314. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #14218F below.

Is #14218F good for buttons?

#14218F works well for buttons and highlights, but use white text on #14218F — black text only reaches 1.64:1, below the 4.5:1 needed for normal-size labels.

Is #14218F the same as CSS darkblue?

No — #14218F is not the CSS named color darkblue, but darkblue (#00008B) is the closest CSS named color.

#14218F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #14218F

Not just a swatch — here's how #14218F works with other colors. Named schemes with #14218F in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #14218F Anchor #141210 Accent #DD965A Secondary #252933 Surface #F4ECE3

Phthalo Blue carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.

Moody Editorial Color · 5 colors

Color #14218F Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DB Accent #1A004E

Phthalo Blue adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Phthalo Blue.

Coastal Morning Lead · 5 colors

Lead #14218F Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

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

Vintage Leather Lead · 5 colors

Lead #14218F Secondary #7F4535 Surface #EED7C2 Accent #365246 Anchor #58223A

Phthalo Blue plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #14218F Secondary #4D5B7F Support #9D8F88 Ink #18140F

Phthalo 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 Phthalo Blue carrying the quiet middle.

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Color Lab

How #14218F 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 11/100

Cool

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

Softness 24/100

Low

Firm and assertive — carries weight and contrast.

Depth 70/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

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 66/100

High

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 68/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 49/100

Moderate

Workable accent with care around contrast.

Surface fit 18/100

Very low

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

Print safety 69/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #14218F

For UI

For branding

For interior

For fashion

People also use #14218F with

Steel Blue Indigo Olive Gainsboro Prussian Blue

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 12.8:1. Use

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

Avoid beside #31148F — 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 #14218F 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: #14218F;
  --color-base-rgb: 20 33 143;
  --color-base-oklch: oklch(33.4% 0.177 267.9);
  --color-50: #F1F2FE;
  --color-100: #DADEFB;
  --color-200: #B8BEF5;
  --color-300: #8791E8;
  --color-400: #5B67D7;
  --color-500: #3846BC;
  --color-600: #323C90;
  --color-700: #292F66;
  --color-800: #1E2242;
  --color-900: #141629;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  phthalo-blue: {
    50: '#F1F2FE',
    100: '#DADEFB',
    200: '#B8BEF5',
    300: '#8791E8',
    400: '#5B67D7',
    500: '#3846BC',
    600: '#323C90',
    700: '#292F66',
    800: '#1E2242',
    900: '#141629',
  },
}

$base: #14218F;
$base-ink: #FFFFFF;
$base-50: #F1F2FE;
$base-100: #DADEFB;
$base-200: #B8BEF5;
$base-300: #8791E8;
$base-400: #5B67D7;
$base-500: #3846BC;
$base-600: #323C90;
$base-700: #292F66;
$base-800: #1E2242;
$base-900: #141629;
$base-hover: #101A72;
$base-subtle: #ADB3E9;

{
    "color": {
        "base": {
            "value": "#14218F",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F2FE",
                "type": "color"
            },
            "100": {
                "value": "#DADEFB",
                "type": "color"
            },
            "200": {
                "value": "#B8BEF5",
                "type": "color"
            },
            "300": {
                "value": "#8791E8",
                "type": "color"
            },
            "400": {
                "value": "#5B67D7",
                "type": "color"
            },
            "500": {
                "value": "#3846BC",
                "type": "color"
            },
            "600": {
                "value": "#323C90",
                "type": "color"
            },
            "700": {
                "value": "#292F66",
                "type": "color"
            },
            "800": {
                "value": "#1E2242",
                "type": "color"
            },
            "900": {
                "value": "#141629",
                "type": "color"
            }
        }
    }
}

Palettes built on #14218F

Color Lab

Pairs with #14218F

UI roles & guardrails

In real applications

Scales

Every model

Export