What color is #19395A?

#19395A is a dark blue. In RGB it is rgb(25, 57, 90), and in HSL hsl(210, 57%, 23%).

Is #19395A accessible as text?

On white, #19395A has a contrast ratio of 11.84:1 (passes WCAG AA for body text); on black it is 1.77:1 (fails). For text placed on #19395A, use white for the best readability.

What is the closest Tailwind color to #19395A?

The nearest Tailwind CSS token is cyan-950 (#053345).

What colors go well with #19395A?

#19395A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #5C3B19. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #19395A below.

Is #19395A good for buttons?

#19395A works well for buttons and highlights, but use white text on #19395A — black text only reaches 1.77:1, below the 4.5:1 needed for normal-size labels.

Is #19395A the same as CSS darkslategray?

No — #19395A is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color.

#19395A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #19395A

Not just a swatch — here's how #19395A works with other colors. Named schemes with #19395A in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #19395A Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

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

Nordic Calm Accent · 5 colors

Accent #19395A Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

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

Tech Product Signal · 5 colors

Signal #19395A Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #3D5A7A

Prussian 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 Prussian Blue.

Vintage Leather Lead · 5 colors

Lead #19395A Secondary #7F4537 Surface #E1DDC0 Accent #375245 Anchor #57233B

Prussian 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 #F6F4EF Accent #19395A Secondary #535E6B Support #959386 Ink #16140F

Prussian 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 Prussian Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #19395A 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 31/100

Cool

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

Softness 32/100

Low

Middle-weight — neither delicate nor heavy.

Depth 64/100

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 37/100

Low

A faint retro warmth without tipping into sepia.

Luxury 68/100

High

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

Brand distinctiveness 27/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 43/100

Moderate

Workable accent with care around contrast.

Surface fit 42/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 85/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #19395A

For UI

For branding

For interior

For fashion

People also use #19395A with

Myrtle Green Midnight Blue Espresso 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 11.8:1. Use

Subtle surface Use #C8D8E8 for cards and hover fills. Tint 80

Avoid beside #19245C — 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 #19395A 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: #19395A;
  --color-base-rgb: 25 57 90;
  --color-base-oklch: oklch(33.8% 0.070 251.2);
  --color-50: #F3F7FC;
  --color-100: #DEEBF7;
  --color-200: #BFD6ED;
  --color-300: #93B8DC;
  --color-400: #6A99C8;
  --color-500: #487AAD;
  --color-600: #3D6184;
  --color-700: #30475E;
  --color-800: #23303E;
  --color-900: #171F26;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  prussian-blue: {
    50: '#F3F7FC',
    100: '#DEEBF7',
    200: '#BFD6ED',
    300: '#93B8DC',
    400: '#6A99C8',
    500: '#487AAD',
    600: '#3D6184',
    700: '#30475E',
    800: '#23303E',
    900: '#171F26',
  },
}

$base: #19395A;
$base-ink: #FFFFFF;
$base-50: #F3F7FC;
$base-100: #DEEBF7;
$base-200: #BFD6ED;
$base-300: #93B8DC;
$base-400: #6A99C8;
$base-500: #487AAD;
$base-600: #3D6184;
$base-700: #30475E;
$base-800: #23303E;
$base-900: #171F26;
$base-hover: #142F4A;
$base-subtle: #ABC4DE;

{
    "color": {
        "base": {
            "value": "#19395A",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F7FC",
                "type": "color"
            },
            "100": {
                "value": "#DEEBF7",
                "type": "color"
            },
            "200": {
                "value": "#BFD6ED",
                "type": "color"
            },
            "300": {
                "value": "#93B8DC",
                "type": "color"
            },
            "400": {
                "value": "#6A99C8",
                "type": "color"
            },
            "500": {
                "value": "#487AAD",
                "type": "color"
            },
            "600": {
                "value": "#3D6184",
                "type": "color"
            },
            "700": {
                "value": "#30475E",
                "type": "color"
            },
            "800": {
                "value": "#23303E",
                "type": "color"
            },
            "900": {
                "value": "#171F26",
                "type": "color"
            }
        }
    }
}