What color is #1C021B?

#1C021B is a very dark, vivid magenta. In RGB it is rgb(28, 2, 27), and in HSL hsl(302, 87%, 6%).

Is #1C021B accessible as text?

On white, #1C021B has a contrast ratio of 19.56:1 (passes WCAG AA for body text); on black it is 1.07:1 (fails). For text placed on #1C021B, use white for the best readability.

What is the closest Tailwind color to #1C021B?

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

What colors go well with #1C021B?

#1C021B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #021D03. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1C021B below.

Is #1C021B good for buttons?

#1C021B works well for buttons and highlights, but use white text on #1C021B — black text only reaches 1.07:1, below the 4.5:1 needed for normal-size labels.

Is #1C021B the same as CSS midnightblue?

No — #1C021B 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.

#1C021B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1C021B

Not just a swatch — here's how #1C021B works with other colors. Named schemes with #1C021B in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #1C021B Secondary #7D472E Surface #ECD8C1 Accent #34524A Anchor #592234

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 #1C021B Surface #F1E8DC Highlight #F7F0E7 Secondary #BDADA1 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 #1C021B Anchor #141210 Accent #D79A52 Secondary #2F252E 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 #F7F4EF Accent #1C021B Secondary #352B34 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 #1C021B Surface #F5E6D7 Anchor #5D203D Accent #E6C2C5 Secondary #332B2E

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 #1C021B 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 53/100

Neutral

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

Softness 17/100

Very low

Firm and assertive — carries weight and contrast.

Depth 81/100

Very high

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

Naturalness 2/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 31/100

Low

A faint retro warmth without tipping into sepia.

Luxury 82/100

Very 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 8/100

Very low

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

Surface fit 55/100

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 #1C021B

For UI

For branding

For interior

For fashion

People also use #1C021B with

Deep Purple Jet Black Graphite Gainsboro Byzantium

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 19.6:1. Use

Subtle surface Use #EDB1EB for cards and hover fills. Tint 80

Avoid beside #1D0213 — 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 #1C021B at work across the surfaces designers actually ship.

Website / UI

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Dashboard

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Brand

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Studio

Poster

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Packaging

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Export

:root {
  --color-base: #1C021B;
  --color-base-rgb: 28 2 27;
  --color-base-oklch: oklch(16.3% 0.065 329.6);
  --color-50: #FEF0FE;
  --color-100: #FDD8FC;
  --color-200: #FAB3F7;
  --color-300: #F07FEC;
  --color-400: #E151DC;
  --color-500: #C72EC2;
  --color-600: #972B93;
  --color-700: #6B2468;
  --color-800: #451C44;
  --color-900: #2A132A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#FEF0FE',
    100: '#FDD8FC',
    200: '#FAB3F7',
    300: '#F07FEC',
    400: '#E151DC',
    500: '#C72EC2',
    600: '#972B93',
    700: '#6B2468',
    800: '#451C44',
    900: '#2A132A',
  },
}

$base: #1C021B;
$base-ink: #FFFFFF;
$base-50: #FEF0FE;
$base-100: #FDD8FC;
$base-200: #FAB3F7;
$base-300: #F07FEC;
$base-400: #E151DC;
$base-500: #C72EC2;
$base-600: #972B93;
$base-700: #6B2468;
$base-800: #451C44;
$base-900: #2A132A;
$base-hover: #170216;
$base-subtle: #E788E3;

{
    "color": {
        "base": {
            "value": "#1C021B",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF0FE",
                "type": "color"
            },
            "100": {
                "value": "#FDD8FC",
                "type": "color"
            },
            "200": {
                "value": "#FAB3F7",
                "type": "color"
            },
            "300": {
                "value": "#F07FEC",
                "type": "color"
            },
            "400": {
                "value": "#E151DC",
                "type": "color"
            },
            "500": {
                "value": "#C72EC2",
                "type": "color"
            },
            "600": {
                "value": "#972B93",
                "type": "color"
            },
            "700": {
                "value": "#6B2468",
                "type": "color"
            },
            "800": {
                "value": "#451C44",
                "type": "color"
            },
            "900": {
                "value": "#2A132A",
                "type": "color"
            }
        }
    }
}

Palettes built on #1C021B

Color Lab

Pairs with #1C021B

UI roles & guardrails

In real applications

Scales

Every model

Export