What color is #24344F?

#24344F is a dark blue. In RGB it is rgb(36, 52, 79), and in HSL hsl(218, 37%, 23%).

Is #24344F accessible as text?

On white, #24344F has a contrast ratio of 12.51:1 (passes WCAG AA for body text); on black it is 1.68:1 (fails). For text placed on #24344F, use white for the best readability.

What is the closest Tailwind color to #24344F?

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

What colors go well with #24344F?

#24344F pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #504025. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #24344F below.

Is #24344F good for buttons?

#24344F works well for buttons and highlights, but use white text on #24344F — black text only reaches 1.68:1, below the 4.5:1 needed for normal-size labels.

Is #24344F the same as CSS darkslategray?

No — #24344F is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color.

#24344F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #24344F

Not just a swatch — here's how #24344F works with other colors. Named schemes with #24344F in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #24344F Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #21344A

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 #24344F Secondary #AEB4B8 Surface #F1F2F0 Support #7D93A6 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 #24344F Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #45546E

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 #24344F Secondary #7F4536 Surface #E1DDC1 Accent #375246 Anchor #57223A

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 #24344F Secondary #535A64 Support #9D8F88 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 #24344F 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 36/100

Cool

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

Softness 32/100

Low

Middle-weight — neither delicate nor heavy.

Depth 65/100

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 33/100

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 20/100

Low

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

UI accent fit 35/100

Low

Workable accent with care around contrast.

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 90/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #24344F

For UI

For branding

For interior

For fashion

People also use #24344F with

Feldgrau Russian Violet Taupe 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 12.5:1. Use

Subtle surface Use #CDD5E2 for cards and hover fills. Tint 80

Avoid beside #252650 — 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 #24344F 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: #24344F;
  --color-base-rgb: 36 52 79;
  --color-base-oklch: oklch(32.4% 0.053 260.5);
  --color-50: #F4F7FA;
  --color-100: #E3E8F3;
  --color-200: #C7D2E5;
  --color-300: #A0B1CF;
  --color-400: #7A91B8;
  --color-500: #5A729B;
  --color-600: #4A5B78;
  --color-700: #384356;
  --color-800: #282E39;
  --color-900: #1A1D24;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  prussian-blue: {
    50: '#F4F7FA',
    100: '#E3E8F3',
    200: '#C7D2E5',
    300: '#A0B1CF',
    400: '#7A91B8',
    500: '#5A729B',
    600: '#4A5B78',
    700: '#384356',
    800: '#282E39',
    900: '#1A1D24',
  },
}

$base: #24344F;
$base-ink: #FFFFFF;
$base-50: #F4F7FA;
$base-100: #E3E8F3;
$base-200: #C7D2E5;
$base-300: #A0B1CF;
$base-400: #7A91B8;
$base-500: #5A729B;
$base-600: #4A5B78;
$base-700: #384356;
$base-800: #282E39;
$base-900: #1A1D24;
$base-hover: #1E2A40;
$base-subtle: #B4C0D5;

{
    "color": {
        "base": {
            "value": "#24344F",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F7FA",
                "type": "color"
            },
            "100": {
                "value": "#E3E8F3",
                "type": "color"
            },
            "200": {
                "value": "#C7D2E5",
                "type": "color"
            },
            "300": {
                "value": "#A0B1CF",
                "type": "color"
            },
            "400": {
                "value": "#7A91B8",
                "type": "color"
            },
            "500": {
                "value": "#5A729B",
                "type": "color"
            },
            "600": {
                "value": "#4A5B78",
                "type": "color"
            },
            "700": {
                "value": "#384356",
                "type": "color"
            },
            "800": {
                "value": "#282E39",
                "type": "color"
            },
            "900": {
                "value": "#1A1D24",
                "type": "color"
            }
        }
    }
}