What color is #3A030B?

#3A030B is a very dark, vivid red. In RGB it is rgb(58, 3, 11), and in HSL hsl(351, 90%, 12%).

Is #3A030B accessible as text?

On white, #3A030B has a contrast ratio of 17.53:1 (passes WCAG AA for body text); on black it is 1.20:1 (fails). For text placed on #3A030B, use white for the best readability.

What is the closest Tailwind color to #3A030B?

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

What colors go well with #3A030B?

#3A030B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #033A32. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3A030B below.

Is #3A030B good for buttons?

#3A030B works well for buttons and highlights, but use white text on #3A030B — black text only reaches 1.20:1, below the 4.5:1 needed for normal-size labels.

Is #3A030B the same as CSS maroon?

No — #3A030B is not the CSS named color maroon, but maroon (#800000) is the closest CSS named color.

#3A030B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3A030B

Not just a swatch — here's how #3A030B works with other colors. Named schemes with #3A030B in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #3A030B Secondary #B86228 Accent #797742 Surface #F4EBDD 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.

Vintage Leather Lead · 5 colors

Lead #3A030B Secondary #7C4928 Surface #EAD9C0 Accent #434F3A Anchor #5A222F

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.

Desert Clay Center · 5 colors

Center #3A030B Surface #E4CDA8 Secondary #B27959 Accent #99966D Anchor #3F2C21

Oxblood holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Japanese Sand Base · 5 colors

Base #3A030B 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.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #3A030B Secondary #4D3838 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.

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Color Lab

How #3A030B 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 71/100

Warm

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

Softness 22/100

Low

Firm and assertive — carries weight and contrast.

Depth 76/100

High

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

Naturalness 69/100

High

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 49/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 79/100

High

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

Brand distinctiveness 32/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 18/100

Very low

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

Surface fit 45/100

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 #3A030B

For UI

For branding

For interior

For fashion

People also use #3A030B with

Tyrian Purple Oxblood 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 17.5:1. Use

Subtle surface Use #EFB5BE for cards and hover fills. Tint 80

Avoid beside #3A0D03 — 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 #3A030B 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: #3A030B;
  --color-base-rgb: 58 3 11;
  --color-base-oklch: oklch(22.5% 0.084 19.0);
  --color-50: #FEF0F2;
  --color-100: #FDD8DD;
  --color-200: #FBB2BD;
  --color-300: #F27E8F;
  --color-400: #E34F65;
  --color-500: #CA2B43;
  --color-600: #99293A;
  --color-700: #6C232E;
  --color-800: #461B21;
  --color-900: #2B1216;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  oxblood: {
    50: '#FEF0F2',
    100: '#FDD8DD',
    200: '#FBB2BD',
    300: '#F27E8F',
    400: '#E34F65',
    500: '#CA2B43',
    600: '#99293A',
    700: '#6C232E',
    800: '#461B21',
    900: '#2B1216',
  },
}

$base: #3A030B;
$base-ink: #FFFFFF;
$base-50: #FEF0F2;
$base-100: #FDD8DD;
$base-200: #FBB2BD;
$base-300: #F27E8F;
$base-400: #E34F65;
$base-500: #CA2B43;
$base-600: #99293A;
$base-700: #6C232E;
$base-800: #461B21;
$base-900: #2B1216;
$base-hover: #2F0209;
$base-subtle: #EA8E9B;

{
    "color": {
        "base": {
            "value": "#3A030B",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF0F2",
                "type": "color"
            },
            "100": {
                "value": "#FDD8DD",
                "type": "color"
            },
            "200": {
                "value": "#FBB2BD",
                "type": "color"
            },
            "300": {
                "value": "#F27E8F",
                "type": "color"
            },
            "400": {
                "value": "#E34F65",
                "type": "color"
            },
            "500": {
                "value": "#CA2B43",
                "type": "color"
            },
            "600": {
                "value": "#99293A",
                "type": "color"
            },
            "700": {
                "value": "#6C232E",
                "type": "color"
            },
            "800": {
                "value": "#461B21",
                "type": "color"
            },
            "900": {
                "value": "#2B1216",
                "type": "color"
            }
        }
    }
}

Palettes built on #3A030B

Color Lab

Pairs with #3A030B

UI roles & guardrails

In real applications

Scales

Every model

Export