What color is #342B53?

#342B53 is a dark, muted indigo. In RGB it is rgb(52, 43, 83), and in HSL hsl(254, 32%, 25%).

Is #342B53 accessible as text?

On white, #342B53 has a contrast ratio of 12.99:1 (passes WCAG AA for body text); on black it is 1.62:1 (fails). For text placed on #342B53, use white for the best readability.

What is the closest Tailwind color to #342B53?

The nearest Tailwind CSS token is blue-950 (#162456).

What colors go well with #342B53?

#342B53 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #4B542B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #342B53 below.

Is #342B53 good for buttons?

#342B53 works well for buttons and highlights, but use white text on #342B53 — black text only reaches 1.62:1, below the 4.5:1 needed for normal-size labels.

Is #342B53 the same as CSS midnightblue?

No — #342B53 is not the CSS named color midnightblue, but midnightblue (#191970) is the closest CSS named color.

#342B53 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #342B53

Not just a swatch — here's how #342B53 works with other colors. Named schemes with #342B53 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #342B53 Accent #A5C4C3 Surface #E9D6BF Secondary #9AA0A1 Anchor #22334A

Russian Violet 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 #342B53 Secondary #AFB4B8 Surface #F1F2F0 Support #7F92A7 Anchor #2E3236

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

Vintage Leather Lead · 5 colors

Lead #342B53 Secondary #7E4632 Surface #EDD8C2 Accent #355248 Anchor #582237

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

Luxury Packaging Feature · 5 colors

Feature #342B53 Anchor #141210 Accent #DA9856 Secondary #292732 Surface #F3ECE3

Russian Violet 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.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #342B53 Secondary #585665 Support #9D9088 Ink #18140F

Russian Violet 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 Russian Violet carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #342B53 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 40/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 31/100

Low

Firm and assertive — carries weight and contrast.

Depth 66/100

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 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 70/100

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 38/100

Low

Workable accent with care around contrast.

Surface fit 43/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 91/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #342B53

For UI

For branding

For interior

For fashion

People also use #342B53 with

Classic Blue Byzantium Army Green Gainsboro Russian Violet

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 13.0:1. Use

Subtle surface Use #D4D0E2 for cards and hover fills. Tint 80

Avoid beside #422B54 — 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 #342B53 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #342B53;
  --color-base-rgb: 52 43 83;
  --color-base-oklch: oklch(31.9% 0.070 292.3);
  --color-50: #F6F5FA;
  --color-100: #E7E4F2;
  --color-200: #CFC9E3;
  --color-300: #ADA3CC;
  --color-400: #8B7FB3;
  --color-500: #6B5E97;
  --color-600: #564D75;
  --color-700: #413A54;
  --color-800: #2C2938;
  --color-900: #1C1A23;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  russian-violet: {
    50: '#F6F5FA',
    100: '#E7E4F2',
    200: '#CFC9E3',
    300: '#ADA3CC',
    400: '#8B7FB3',
    500: '#6B5E97',
    600: '#564D75',
    700: '#413A54',
    800: '#2C2938',
    900: '#1C1A23',
  },
}

$base: #342B53;
$base-ink: #FFFFFF;
$base-50: #F6F5FA;
$base-100: #E7E4F2;
$base-200: #CFC9E3;
$base-300: #ADA3CC;
$base-400: #8B7FB3;
$base-500: #6B5E97;
$base-600: #564D75;
$base-700: #413A54;
$base-800: #2C2938;
$base-900: #1C1A23;
$base-hover: #2A2343;
$base-subtle: #BEB8D4;

{
    "color": {
        "base": {
            "value": "#342B53",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F5FA",
                "type": "color"
            },
            "100": {
                "value": "#E7E4F2",
                "type": "color"
            },
            "200": {
                "value": "#CFC9E3",
                "type": "color"
            },
            "300": {
                "value": "#ADA3CC",
                "type": "color"
            },
            "400": {
                "value": "#8B7FB3",
                "type": "color"
            },
            "500": {
                "value": "#6B5E97",
                "type": "color"
            },
            "600": {
                "value": "#564D75",
                "type": "color"
            },
            "700": {
                "value": "#413A54",
                "type": "color"
            },
            "800": {
                "value": "#2C2938",
                "type": "color"
            },
            "900": {
                "value": "#1C1A23",
                "type": "color"
            }
        }
    }
}