What color is #030320?

#030320 is a very dark, vivid blue-violet. In RGB it is rgb(3, 3, 32), and in HSL hsl(240, 83%, 7%).

Is #030320 accessible as text?

On white, #030320 has a contrast ratio of 20.24:1 (passes WCAG AA for body text); on black it is 1.04:1 (fails). For text placed on #030320, use white for the best readability.

What is the closest Tailwind color to #030320?

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

What colors go well with #030320?

#030320 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #212103. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #030320 below.

Is #030320 good for buttons?

#030320 works well for buttons and highlights, but use white text on #030320 — black text only reaches 1.04:1, below the 4.5:1 needed for normal-size labels.

Is #030320 the same as CSS black?

No — #030320 is not the CSS named color black, but black (#000000) is the closest CSS named color.

#030320 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #030320

Not just a swatch — here's how #030320 works with other colors. Named schemes with #030320 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #030320 Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

Jet Black opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Nordic Calm Accent · 5 colors

Accent #030320 Secondary #AEB4B8 Surface #F1F2F0 Support #7E92A7 Anchor #2E3236

Jet Black keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Tech Product Signal · 5 colors

Signal #030320 Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #191F3D

Jet Black is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Jet Black.

Vintage Leather Lead · 5 colors

Lead #030320 Secondary #7F4535 Surface #EED7C2 Accent #365247 Anchor #582239

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.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #030320 Secondary #232631 Support #9D8F88 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.

Build a working theme in the generator →

Color Lab

How #030320 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 36/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 14/100

Very low

Firm and assertive — carries weight and contrast.

Depth 84/100

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 21/100

Low

Clean and current — no dusty, aged cast.

Luxury 84/100

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 5/100

Very low

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

Surface fit 57/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 90/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #030320

For UI

For branding

For interior

For fashion

People also use #030320 with

Prussian Blue Jet Black Graphite Gainsboro

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 20.2:1. Use

Subtle surface Use #B3B3EC for cards and hover fills. Tint 80

Avoid beside #0D0321 — 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 #030320 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #030320;
  --color-base-rgb: 3 3 32;
  --color-base-oklch: oklch(13.0% 0.064 273.0);
  --color-50: #F0F0FE;
  --color-100: #D9D9FD;
  --color-200: #B4B4F8;
  --color-300: #8282ED;
  --color-400: #5454DE;
  --color-500: #3131C3;
  --color-600: #2D2D95;
  --color-700: #262669;
  --color-800: #1C1C44;
  --color-900: #13132A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#F0F0FE',
    100: '#D9D9FD',
    200: '#B4B4F8',
    300: '#8282ED',
    400: '#5454DE',
    500: '#3131C3',
    600: '#2D2D95',
    700: '#262669',
    800: '#1C1C44',
    900: '#13132A',
  },
}

$base: #030320;
$base-ink: #FFFFFF;
$base-50: #F0F0FE;
$base-100: #D9D9FD;
$base-200: #B4B4F8;
$base-300: #8282ED;
$base-400: #5454DE;
$base-500: #3131C3;
$base-600: #2D2D95;
$base-700: #262669;
$base-800: #1C1C44;
$base-900: #13132A;
$base-hover: #02021A;
$base-subtle: #8B8BE5;

{
    "color": {
        "base": {
            "value": "#030320",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0F0FE",
                "type": "color"
            },
            "100": {
                "value": "#D9D9FD",
                "type": "color"
            },
            "200": {
                "value": "#B4B4F8",
                "type": "color"
            },
            "300": {
                "value": "#8282ED",
                "type": "color"
            },
            "400": {
                "value": "#5454DE",
                "type": "color"
            },
            "500": {
                "value": "#3131C3",
                "type": "color"
            },
            "600": {
                "value": "#2D2D95",
                "type": "color"
            },
            "700": {
                "value": "#262669",
                "type": "color"
            },
            "800": {
                "value": "#1C1C44",
                "type": "color"
            },
            "900": {
                "value": "#13132A",
                "type": "color"
            }
        }
    }
}

Palettes built on #030320

Color Lab

Pairs with #030320

UI roles & guardrails

In real applications

Scales

Every model

Export