What color is #040106?

#040106 is a very dark low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(4, 1, 6), and in HSL hsl(276, 71%, 1%).

Is #040106 accessible as text?

On white, #040106 has a contrast ratio of 20.75:1 (passes WCAG AA for body text); on black it is 1.01:1 (fails). For text placed on #040106, use white for the best readability.

What is the closest Tailwind color to #040106?

The nearest Tailwind CSS token is gray-950 (#030712).

What colors go well with #040106?

As a neutral, #040106 pairs cleanly with white, off-white and light grays for text, and sits under accent hues like blue, violet, emerald or warm orange — use it as a dark surface or high-contrast base and let the accent carry the color.

Is #040106 the same as CSS black?

No — #040106 is not the CSS named color black, but black (#000000) is the closest CSS named color.

#040106 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #040106

Not just a swatch — here's how #040106 works with other colors. Named schemes with #040106 in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #040106 Secondary #7E4630 Surface #ECD8C1 Accent #355249 Anchor #592235

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 #040106 Surface #F1E8DC Highlight #F7F0E7 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 #040106 Anchor #141210 Accent #D89954 Secondary #2D2630 Surface #F3EDE3

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 #040106 Secondary #1E1B1F Support #9C9087 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 #040106 Surface #F5E6D7 Anchor #5D203F Accent #E5C2C6 Secondary #332B2F

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

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Color Lab

How #040106 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 49/100

Neutral

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

Softness 11/100

Very low

Firm and assertive — carries weight and contrast.

Depth 86/100

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 16/100

Very low

Clean and current — no dusty, aged cast.

Luxury 83/100

Very high

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

Brand distinctiveness 10/100

Very low

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

UI accent fit 2/100

Very low

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

Surface fit 71/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 97/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #040106

For UI

For branding

For interior

For fashion

People also use #040106 with

Jet Black 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 20.7:1. Use

Subtle surface Use #D2B3E6 for cards and hover fills. Tint 80

Avoid beside #040104 — 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 #040106 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: #040106;
  --color-base-rgb: 4 1 6;
  --color-base-oklch: oklch(8.8% 0.026 314.8);
  --color-50: #F9F1FD;
  --color-100: #EEDBFA;
  --color-200: #DCB9F3;
  --color-300: #C18AE5;
  --color-400: #A55ED4;
  --color-500: #873CB9;
  --color-600: #6A358D;
  --color-700: #4D2B64;
  --color-800: #341F42;
  --color-900: #211528;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#F9F1FD',
    100: '#EEDBFA',
    200: '#DCB9F3',
    300: '#C18AE5',
    400: '#A55ED4',
    500: '#873CB9',
    600: '#6A358D',
    700: '#4D2B64',
    800: '#341F42',
    900: '#211528',
  },
}

$base: #040106;
$base-ink: #FFFFFF;
$base-50: #F9F1FD;
$base-100: #EEDBFA;
$base-200: #DCB9F3;
$base-300: #C18AE5;
$base-400: #A55ED4;
$base-500: #873CB9;
$base-600: #6A358D;
$base-700: #4D2B64;
$base-800: #341F42;
$base-900: #211528;
$base-hover: #020103;
$base-subtle: #BB8ADC;

{
    "color": {
        "base": {
            "value": "#040106",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F9F1FD",
                "type": "color"
            },
            "100": {
                "value": "#EEDBFA",
                "type": "color"
            },
            "200": {
                "value": "#DCB9F3",
                "type": "color"
            },
            "300": {
                "value": "#C18AE5",
                "type": "color"
            },
            "400": {
                "value": "#A55ED4",
                "type": "color"
            },
            "500": {
                "value": "#873CB9",
                "type": "color"
            },
            "600": {
                "value": "#6A358D",
                "type": "color"
            },
            "700": {
                "value": "#4D2B64",
                "type": "color"
            },
            "800": {
                "value": "#341F42",
                "type": "color"
            },
            "900": {
                "value": "#211528",
                "type": "color"
            }
        }
    }
}

Palettes built on #040106

Color Lab

Pairs with #040106

UI roles & guardrails

In real applications

Scales

Every model

Export