What color is #021104?

#021104 is a very dark, vivid green. In RGB it is rgb(2, 17, 4), and in HSL hsl(128, 79%, 4%).

Is #021104 accessible as text?

On white, #021104 has a contrast ratio of 19.36:1 (passes WCAG AA for body text); on black it is 1.08:1 (fails). For text placed on #021104, use white for the best readability.

What is the closest Tailwind color to #021104?

The nearest Tailwind CSS token is olive-950 (#0C0C09).

What colors go well with #021104?

#021104 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #120210. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #021104 below.

Is #021104 good for buttons?

#021104 works well for buttons and highlights, but use white text on #021104 — black text only reaches 1.08:1, below the 4.5:1 needed for normal-size labels.

Is #021104 the same as CSS black?

No — #021104 is not the CSS named color black, but black (#000000) is the closest CSS named color.

#021104 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #021104

Not just a swatch — here's how #021104 works with other colors. Named schemes with #021104 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #021104 Secondary #4C6B3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Jet Black leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Vintage Leather Lead · 5 colors

Lead #021104 Secondary #754E1B Surface #E5DBC0 Accent #3C5140 Anchor #5B2322

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 #021104 Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

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 #021104 Anchor #141210 Accent #C0A64B Secondary #222C23 Surface #F1EDE3

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 #F7F4EF Accent #021104 Secondary #292F29 Support #989286 Ink #17140F

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.

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Color Lab

How #021104 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 48/100

Neutral

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

Softness 17/100

Very low

Firm and assertive — carries weight and contrast.

Depth 80/100

High

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

Naturalness 51/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 79/100

High

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

Brand distinctiveness 15/100

Very low

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

UI accent fit 6/100

Very low

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

Surface fit 63/100

High

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

Print safety 92/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #021104

For UI

For branding

For interior

For fashion

People also use #021104 with

Sacramento Green Jet Black Platinum Hunter Green

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 19.4:1. Use

Subtle surface Use #B2EABA for cards and hover fills. Tint 80

Avoid beside #02120A — 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 #021104 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: #021104;
  --color-base-rgb: 2 17 4;
  --color-base-oklch: oklch(15.8% 0.039 147.6);
  --color-50: #F1FEF2;
  --color-100: #DAFCDE;
  --color-200: #B6F6BF;
  --color-300: #85EB92;
  --color-400: #58DA69;
  --color-500: #35C047;
  --color-600: #30923D;
  --color-700: #286730;
  --color-800: #1D4323;
  --color-900: #142917;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#F1FEF2',
    100: '#DAFCDE',
    200: '#B6F6BF',
    300: '#85EB92',
    400: '#58DA69',
    500: '#35C047',
    600: '#30923D',
    700: '#286730',
    800: '#1D4323',
    900: '#142917',
  },
}

$base: #021104;
$base-ink: #FFFFFF;
$base-50: #F1FEF2;
$base-100: #DAFCDE;
$base-200: #B6F6BF;
$base-300: #85EB92;
$base-400: #58DA69;
$base-500: #35C047;
$base-600: #30923D;
$base-700: #286730;
$base-800: #1D4323;
$base-900: #142917;
$base-hover: #020F03;
$base-subtle: #89E295;

{
    "color": {
        "base": {
            "value": "#021104",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FEF2",
                "type": "color"
            },
            "100": {
                "value": "#DAFCDE",
                "type": "color"
            },
            "200": {
                "value": "#B6F6BF",
                "type": "color"
            },
            "300": {
                "value": "#85EB92",
                "type": "color"
            },
            "400": {
                "value": "#58DA69",
                "type": "color"
            },
            "500": {
                "value": "#35C047",
                "type": "color"
            },
            "600": {
                "value": "#30923D",
                "type": "color"
            },
            "700": {
                "value": "#286730",
                "type": "color"
            },
            "800": {
                "value": "#1D4323",
                "type": "color"
            },
            "900": {
                "value": "#142917",
                "type": "color"
            }
        }
    }
}

Palettes built on #021104

Color Lab

Pairs with #021104

UI roles & guardrails

In real applications

Scales

Every model

Export