What color is #050A10?

#050A10 is a very dark low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(5, 10, 16), and in HSL hsl(213, 52%, 4%).

Is #050A10 accessible as text?

On white, #050A10 has a contrast ratio of 19.86:1 (passes WCAG AA for body text); on black it is 1.06:1 (fails). For text placed on #050A10, use white for the best readability.

What is the closest Tailwind color to #050A10?

The nearest Tailwind CSS token is zinc-950 (#09090B).

What colors go well with #050A10?

As a neutral, #050A10 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 #050A10 the same as CSS black?

No — #050A10 is not the CSS named color black, but black (#000000) is the closest CSS named color.

#050A10 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #050A10

Not just a swatch — here's how #050A10 works with other colors. Named schemes with #050A10 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #050A10 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #1F252B

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 #050A10 Secondary #7F4438 Surface #E1DDC0 Accent #375245 Anchor #57233B

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 #050A10 Surface #ECEADC Highlight #F4F2E7 Secondary #B2B2A0 Ink #2C2724

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.

Coastal Morning Lead · 5 colors

Lead #050A10 Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #050A10 Secondary #272A2C Support #969386 Ink #16140F

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 #050A10 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 45/100

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

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 14/100

Very low

Clean and current — no dusty, aged cast.

Luxury 78/100

High

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

Brand distinctiveness 6/100

Very low

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

UI accent fit 4/100

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 96/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #050A10

For UI

For branding

For interior

For fashion

People also use #050A10 with

Sacramento Green Jet Black Gainsboro Charcoal

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 19.9:1. Use

Subtle surface Use #BCCCE0 for cards and hover fills. Tint 80

Avoid beside #050610 — 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 #050A10 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: #050A10;
  --color-base-rgb: 5 10 16;
  --color-base-oklch: oklch(14.2% 0.016 248.9);
  --color-50: #F3F7FC;
  --color-100: #DFE9F6;
  --color-200: #C1D4EB;
  --color-300: #96B4D9;
  --color-400: #6E95C4;
  --color-500: #4D76A8;
  --color-600: #415E81;
  --color-700: #32455C;
  --color-800: #242F3D;
  --color-900: #181E26;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#F3F7FC',
    100: '#DFE9F6',
    200: '#C1D4EB',
    300: '#96B4D9',
    400: '#6E95C4',
    500: '#4D76A8',
    600: '#415E81',
    700: '#32455C',
    800: '#242F3D',
    900: '#181E26',
  },
}

$base: #050A10;
$base-ink: #FFFFFF;
$base-50: #F3F7FC;
$base-100: #DFE9F6;
$base-200: #C1D4EB;
$base-300: #96B4D9;
$base-400: #6E95C4;
$base-500: #4D76A8;
$base-600: #415E81;
$base-700: #32455C;
$base-800: #242F3D;
$base-900: #181E26;
$base-hover: #04080C;
$base-subtle: #99B3D3;

{
    "color": {
        "base": {
            "value": "#050A10",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F7FC",
                "type": "color"
            },
            "100": {
                "value": "#DFE9F6",
                "type": "color"
            },
            "200": {
                "value": "#C1D4EB",
                "type": "color"
            },
            "300": {
                "value": "#96B4D9",
                "type": "color"
            },
            "400": {
                "value": "#6E95C4",
                "type": "color"
            },
            "500": {
                "value": "#4D76A8",
                "type": "color"
            },
            "600": {
                "value": "#415E81",
                "type": "color"
            },
            "700": {
                "value": "#32455C",
                "type": "color"
            },
            "800": {
                "value": "#242F3D",
                "type": "color"
            },
            "900": {
                "value": "#181E26",
                "type": "color"
            }
        }
    }
}

Palettes built on #050A10

Color Lab

Pairs with #050A10

UI roles & guardrails

In real applications

Scales

Every model

Export