What color is #340B15?

#340B15 is a very dark rose. In RGB it is rgb(52, 11, 21), and in HSL hsl(345, 65%, 12%).

Is #340B15 accessible as text?

On white, #340B15 has a contrast ratio of 17.43:1 (passes WCAG AA for body text); on black it is 1.20:1 (fails). For text placed on #340B15, use white for the best readability.

What is the closest Tailwind color to #340B15?

The nearest Tailwind CSS token is red-950 (#460809).

What colors go well with #340B15?

#340B15 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #0B3229. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #340B15 below.

Is #340B15 good for buttons?

#340B15 works well for buttons and highlights, but use white text on #340B15 — black text only reaches 1.20:1, below the 4.5:1 needed for normal-size labels.

Is #340B15 the same as CSS midnightblue?

No — #340B15 is not the CSS named color midnightblue, but midnightblue (#191970) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#340B15 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #340B15

Not just a swatch — here's how #340B15 works with other colors. Named schemes with #340B15 in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #340B15 Secondary #7C4829 Surface #EBD9C1 Accent #444F39 Anchor #5A2230

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

Warm Autumn Interior Dominant · 5 colors

Dominant #340B15 Secondary #B8622A Accent #7A7642 Surface #F5EBDD Anchor #3B2A21

This palette keeps Oxblood as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Japanese Sand Base · 5 colors

Base #340B15 Surface #F0E8DC Highlight #F7F1E7 Secondary #BBAEA0 Ink #2B2723

Oxblood sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Luxury Packaging Feature · 5 colors

Feature #340B15 Anchor #141210 Accent #D29D4F Secondary #322527 Surface #F3EDE3

Oxblood 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 #F7F4EF Accent #340B15 Secondary #4A3A3C Support #9B9087 Ink #17140F

Oxblood 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 Oxblood carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #340B15 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 65/100

Warm

Reads warm and advancing — inviting, energetic, draws the eye forward.

Softness 23/100

Low

Firm and assertive — carries weight and contrast.

Depth 75/100

High

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

Naturalness 40/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 43/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 77/100

High

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

Brand distinctiveness 25/100

Low

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

UI accent fit 16/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 50/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #340B15

For UI

For branding

For interior

For fashion

People also use #340B15 with

Tyrian Purple Graphite Sacramento Green Gainsboro Taupe

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 17.4:1. Use

Subtle surface Use #E7BDC8 for cards and hover fills. Tint 80

Avoid beside #320E0B — 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 #340B15 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: #340B15;
  --color-base-rgb: 52 11 21;
  --color-base-oklch: oklch(22.6% 0.066 9.5);
  --color-50: #FDF2F5;
  --color-100: #F9DDE4;
  --color-200: #F1BCC9;
  --color-300: #E28EA3;
  --color-400: #CF637E;
  --color-500: #B4415E;
  --color-600: #89384D;
  --color-700: #622D3A;
  --color-800: #402129;
  --color-900: #27161A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  oxblood: {
    50: '#FDF2F5',
    100: '#F9DDE4',
    200: '#F1BCC9',
    300: '#E28EA3',
    400: '#CF637E',
    500: '#B4415E',
    600: '#89384D',
    700: '#622D3A',
    800: '#402129',
    900: '#27161A',
  },
}

$base: #340B15;
$base-ink: #FFFFFF;
$base-50: #FDF2F5;
$base-100: #F9DDE4;
$base-200: #F1BCC9;
$base-300: #E28EA3;
$base-400: #CF637E;
$base-500: #B4415E;
$base-600: #89384D;
$base-700: #622D3A;
$base-800: #402129;
$base-900: #27161A;
$base-hover: #280911;
$base-subtle: #DD9AAB;

{
    "color": {
        "base": {
            "value": "#340B15",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FDF2F5",
                "type": "color"
            },
            "100": {
                "value": "#F9DDE4",
                "type": "color"
            },
            "200": {
                "value": "#F1BCC9",
                "type": "color"
            },
            "300": {
                "value": "#E28EA3",
                "type": "color"
            },
            "400": {
                "value": "#CF637E",
                "type": "color"
            },
            "500": {
                "value": "#B4415E",
                "type": "color"
            },
            "600": {
                "value": "#89384D",
                "type": "color"
            },
            "700": {
                "value": "#622D3A",
                "type": "color"
            },
            "800": {
                "value": "#402129",
                "type": "color"
            },
            "900": {
                "value": "#27161A",
                "type": "color"
            }
        }
    }
}