What color is #050F28?

#050F28 is a very dark, vivid blue. In RGB it is rgb(5, 15, 40), and in HSL hsl(223, 78%, 9%).

Is #050F28 accessible as text?

On white, #050F28 has a contrast ratio of 19.00:1 (passes WCAG AA for body text); on black it is 1.11:1 (fails). For text placed on #050F28, use white for the best readability.

What is the closest Tailwind color to #050F28?

The nearest Tailwind CSS token is mist-950 (#090B0C).

What colors go well with #050F28?

#050F28 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #291F05. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #050F28 below.

Is #050F28 good for buttons?

#050F28 works well for buttons and highlights, but use white text on #050F28 — black text only reaches 1.11:1, below the 4.5:1 needed for normal-size labels.

Is #050F28 the same as CSS midnightblue?

No — #050F28 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.

#050F28 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #050F28

Not just a swatch — here's how #050F28 works with other colors. Named schemes with #050F28 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #050F28 Accent #A5C4C1 Surface #DDDBBF 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 #050F28 Secondary #AEB4B8 Surface #F1F2F0 Support #7D93A7 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 #050F28 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #202C45

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 #050F28 Secondary #7F4536 Surface #EED7C2 Accent #375246 Anchor #57223A

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 #050F28 Secondary #2D323C 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.

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Color Lab

How #050F28 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 37/100

Cool

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

Softness 19/100

Very low

Firm and assertive — carries weight and contrast.

Depth 79/100

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 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 80/100

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 8/100

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 #050F28

For UI

For branding

For interior

For fashion

People also use #050F28 with

Charcoal 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 19.0:1. Use

Subtle surface Use #B7C5EB for cards and hover fills. Tint 80

Avoid beside #070529 — 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 #050F28 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: #050F28;
  --color-base-rgb: 5 15 40;
  --color-base-oklch: oklch(17.6% 0.054 263.8);
  --color-50: #F1F5FE;
  --color-100: #DAE3FB;
  --color-200: #B6C8F6;
  --color-300: #85A2EA;
  --color-400: #587DDA;
  --color-500: #365DBF;
  --color-600: #304C91;
  --color-700: #283A67;
  --color-800: #1E2843;
  --color-900: #141A29;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#F1F5FE',
    100: '#DAE3FB',
    200: '#B6C8F6',
    300: '#85A2EA',
    400: '#587DDA',
    500: '#365DBF',
    600: '#304C91',
    700: '#283A67',
    800: '#1E2843',
    900: '#141A29',
  },
}

$base: #050F28;
$base-ink: #FFFFFF;
$base-50: #F1F5FE;
$base-100: #DAE3FB;
$base-200: #B6C8F6;
$base-300: #85A2EA;
$base-400: #587DDA;
$base-500: #365DBF;
$base-600: #304C91;
$base-700: #283A67;
$base-800: #1E2843;
$base-900: #141A29;
$base-hover: #040C21;
$base-subtle: #90A8E3;

{
    "color": {
        "base": {
            "value": "#050F28",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F5FE",
                "type": "color"
            },
            "100": {
                "value": "#DAE3FB",
                "type": "color"
            },
            "200": {
                "value": "#B6C8F6",
                "type": "color"
            },
            "300": {
                "value": "#85A2EA",
                "type": "color"
            },
            "400": {
                "value": "#587DDA",
                "type": "color"
            },
            "500": {
                "value": "#365DBF",
                "type": "color"
            },
            "600": {
                "value": "#304C91",
                "type": "color"
            },
            "700": {
                "value": "#283A67",
                "type": "color"
            },
            "800": {
                "value": "#1E2843",
                "type": "color"
            },
            "900": {
                "value": "#141A29",
                "type": "color"
            }
        }
    }
}

Palettes built on #050F28

Color Lab

Pairs with #050F28

UI roles & guardrails

In real applications

Scales

Every model

Export