What color is #0F031A?

#0F031A is a very dark, vivid violet. In RGB it is rgb(15, 3, 26), and in HSL hsl(271, 79%, 6%).

Is #0F031A accessible as text?

On white, #0F031A has a contrast ratio of 20.03:1 (passes WCAG AA for body text); on black it is 1.05:1 (fails). For text placed on #0F031A, use white for the best readability.

What is the closest Tailwind color to #0F031A?

The nearest Tailwind CSS token is mauve-950 (#0C090C).

What colors go well with #0F031A?

#0F031A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #0F1B03. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #0F031A below.

Is #0F031A good for buttons?

#0F031A works well for buttons and highlights, but use white text on #0F031A — black text only reaches 1.05:1, below the 4.5:1 needed for normal-size labels.

Is #0F031A the same as CSS black?

No — #0F031A is not the CSS named color black, but black (#000000) is the closest CSS named color.

#0F031A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0F031A

Not just a swatch — here's how #0F031A works with other colors. Named schemes with #0F031A in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #0F031A Secondary #7E4631 Surface #EDD8C1 Accent #355248 Anchor #592236

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

Japanese Sand Base · 5 colors

Base #0F031A Surface #F2E8DD Highlight #F8F0E7 Secondary #BDADA1 Ink #2C2723

Jet Black 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 #0F031A Anchor #141210 Accent #D99955 Secondary #2B2631 Surface #F3ECE3

Jet Black 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 #0F031A Secondary #2B2730 Support #9C9088 Ink #18140F

Jet Black 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 Jet Black carrying the quiet middle.

Berry & Cream Lead · 5 colors

Lead #0F031A Surface #F5E6D7 Anchor #5C213F Accent #E5C2C7 Secondary #332B2F

Jet Black sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Build a working theme in the generator →

Color Lab

How #0F031A 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 46/100

Neutral

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

Softness 15/100

Very low

Firm and assertive — carries weight and contrast.

Depth 83/100

Very 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 24/100

Low

Clean and current — no dusty, aged cast.

Luxury 82/100

Very high

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

Brand distinctiveness 21/100

Low

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

UI accent fit 5/100

Very low

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

Surface fit 60/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 94/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #0F031A

For UI

For branding

For interior

For fashion

People also use #0F031A with

Navy Jet Black Graphite Gainsboro Onyx

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 20.0:1. Use

Subtle surface Use #D0B4EA for cards and hover fills. Tint 80

Avoid beside #18031B — 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 #0F031A 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

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Export

:root {
  --color-base: #0F031A;
  --color-base-rgb: 15 3 26;
  --color-base-oklch: oklch(14.1% 0.053 306.8);
  --color-50: #F8F1FE;
  --color-100: #EBDAFC;
  --color-200: #D7B6F6;
  --color-300: #B985EB;
  --color-400: #9B58DA;
  --color-500: #7D35C0;
  --color-600: #633092;
  --color-700: #482867;
  --color-800: #311D43;
  --color-900: #1F1429;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#F8F1FE',
    100: '#EBDAFC',
    200: '#D7B6F6',
    300: '#B985EB',
    400: '#9B58DA',
    500: '#7D35C0',
    600: '#633092',
    700: '#482867',
    800: '#311D43',
    900: '#1F1429',
  },
}

$base: #0F031A;
$base-ink: #FFFFFF;
$base-50: #F8F1FE;
$base-100: #EBDAFC;
$base-200: #D7B6F6;
$base-300: #B985EB;
$base-400: #9B58DA;
$base-500: #7D35C0;
$base-600: #633092;
$base-700: #482867;
$base-800: #311D43;
$base-900: #1F1429;
$base-hover: #0D0316;
$base-subtle: #B98CE2;

{
    "color": {
        "base": {
            "value": "#0F031A",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F1FE",
                "type": "color"
            },
            "100": {
                "value": "#EBDAFC",
                "type": "color"
            },
            "200": {
                "value": "#D7B6F6",
                "type": "color"
            },
            "300": {
                "value": "#B985EB",
                "type": "color"
            },
            "400": {
                "value": "#9B58DA",
                "type": "color"
            },
            "500": {
                "value": "#7D35C0",
                "type": "color"
            },
            "600": {
                "value": "#633092",
                "type": "color"
            },
            "700": {
                "value": "#482867",
                "type": "color"
            },
            "800": {
                "value": "#311D43",
                "type": "color"
            },
            "900": {
                "value": "#1F1429",
                "type": "color"
            }
        }
    }
}

Palettes built on #0F031A

Color Lab

Pairs with #0F031A

UI roles & guardrails

In real applications

Scales

Every model

Export