What color is #2C4662?

#2C4662 is a dark blue. In RGB it is rgb(44, 70, 98), and in HSL hsl(211, 38%, 28%).

Is #2C4662 accessible as text?

On white, #2C4662 has a contrast ratio of 9.72:1 (passes WCAG AA for body text); on black it is 2.16:1 (fails). For text placed on #2C4662, use white for the best readability.

What is the closest Tailwind color to #2C4662?

The nearest Tailwind CSS token is cyan-900 (#104E64).

What colors go well with #2C4662?

#2C4662 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #63482C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2C4662 below.

Is #2C4662 good for buttons?

#2C4662 works well for buttons and highlights, but use white text on #2C4662 — black text only reaches 2.16:1, below the 4.5:1 needed for normal-size labels.

Is #2C4662 the same as CSS darkslategray?

No — #2C4662 is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color.

#2C4662 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2C4662

Not just a swatch — here's how #2C4662 works with other colors. Named schemes with #2C4662 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #2C4662 Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

Charcoal 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 #2C4662 Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

Charcoal 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 #2C4662 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #4F6782

Charcoal is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Charcoal.

Vintage Leather Lead · 5 colors

Lead #2C4662 Secondary #7F4537 Surface #E1DDC0 Accent #375245 Anchor #57233B

Charcoal 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 #2C4662 Secondary #626C76 Support #959386 Ink #16140F

Charcoal 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 Charcoal carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #2C4662 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 34/100

Cool

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

Softness 38/100

Low

Middle-weight — neither delicate nor heavy.

Depth 59/100

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 39/100

Low

A faint retro warmth without tipping into sepia.

Luxury 63/100

High

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

Brand distinctiveness 22/100

Low

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

UI accent fit 53/100

Moderate

Workable accent with care around contrast.

Surface fit 42/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 88/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2C4662

For UI

For branding

For interior

For fashion

People also use #2C4662 with

Teal Green Yale Blue Sepia 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 9.7:1. Use

Subtle surface Use #D0DAE4 for cards and hover fills. Tint 80

Avoid beside #2C3463 — 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 #2C4662 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: #2C4662;
  --color-base-rgb: 44 70 98;
  --color-base-oklch: oklch(38.6% 0.058 251.2);
  --color-50: #F4F7FB;
  --color-100: #E2EAF3;
  --color-200: #C7D6E6;
  --color-300: #9FB7D0;
  --color-400: #7A98B8;
  --color-500: #59799C;
  --color-600: #496079;
  --color-700: #384757;
  --color-800: #27303A;
  --color-900: #191E24;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  charcoal: {
    50: '#F4F7FB',
    100: '#E2EAF3',
    200: '#C7D6E6',
    300: '#9FB7D0',
    400: '#7A98B8',
    500: '#59799C',
    600: '#496079',
    700: '#384757',
    800: '#27303A',
    900: '#191E24',
  },
}

$base: #2C4662;
$base-ink: #FFFFFF;
$base-50: #F4F7FB;
$base-100: #E2EAF3;
$base-200: #C7D6E6;
$base-300: #9FB7D0;
$base-400: #7A98B8;
$base-500: #59799C;
$base-600: #496079;
$base-700: #384757;
$base-800: #27303A;
$base-900: #191E24;
$base-hover: #23384F;
$base-subtle: #B8C7D8;

{
    "color": {
        "base": {
            "value": "#2C4662",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F7FB",
                "type": "color"
            },
            "100": {
                "value": "#E2EAF3",
                "type": "color"
            },
            "200": {
                "value": "#C7D6E6",
                "type": "color"
            },
            "300": {
                "value": "#9FB7D0",
                "type": "color"
            },
            "400": {
                "value": "#7A98B8",
                "type": "color"
            },
            "500": {
                "value": "#59799C",
                "type": "color"
            },
            "600": {
                "value": "#496079",
                "type": "color"
            },
            "700": {
                "value": "#384757",
                "type": "color"
            },
            "800": {
                "value": "#27303A",
                "type": "color"
            },
            "900": {
                "value": "#191E24",
                "type": "color"
            }
        }
    }
}

Palettes built on #2C4662

Color Lab

Pairs with #2C4662

UI roles & guardrails

In real applications

Scales

Every model

Export