What color is #0A0910?

#0A0910 is a very dark low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(10, 9, 16), and in HSL hsl(249, 28%, 5%).

Is #0A0910 accessible as text?

On white, #0A0910 has a contrast ratio of 19.82:1 (passes WCAG AA for body text); on black it is 1.06:1 (fails). For text placed on #0A0910, use white for the best readability.

What is the closest Tailwind color to #0A0910?

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

What colors go well with #0A0910?

As a neutral, #0A0910 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 #0A0910 the same as CSS black?

No — #0A0910 is not the CSS named color black, but black (#000000) is the closest CSS named color.

#0A0910 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0A0910

Not just a swatch — here's how #0A0910 works with other colors. Named schemes with #0A0910 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #0A0910 Surface #14161A Highlight #F4F6F8 Secondary #5B6572 Accent #25242B

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 #0A0910 Secondary #7E4633 Surface #EDD8C2 Accent #355248 Anchor #582237

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 #0A0910 Surface #F2E8DD Highlight #F8F0E7 Secondary #BEADA2 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.

Berry & Cream Lead · 5 colors

Lead #0A0910 Surface #F5E5D7 Anchor #5C2141 Accent #E5C2C8 Secondary #332B2F

Jet Black sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #0A0910 Secondary #2A2A2D Support #9D9088 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 #0A0910 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 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 17/100

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 98/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #0A0910

For UI

For branding

For interior

For fashion

People also use #0A0910 with

Graphite Jet Black Gainsboro Gunmetal Gray

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 19.8:1. Use

Subtle surface Use #C8C5D8 for cards and hover fills. Tint 80

Avoid beside #0D0910 — 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 #0A0910 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: #0A0910;
  --color-base-rgb: 10 9 16;
  --color-base-oklch: oklch(14.5% 0.015 291.1);
  --color-50: #F6F5FA;
  --color-100: #E6E5F1;
  --color-200: #CECBE2;
  --color-300: #ABA6CA;
  --color-400: #8982B0;
  --color-500: #696293;
  --color-600: #554F72;
  --color-700: #3F3C53;
  --color-800: #2C2A37;
  --color-900: #1C1B22;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#F6F5FA',
    100: '#E6E5F1',
    200: '#CECBE2',
    300: '#ABA6CA',
    400: '#8982B0',
    500: '#696293',
    600: '#554F72',
    700: '#3F3C53',
    800: '#2C2A37',
    900: '#1C1B22',
  },
}

$base: #0A0910;
$base-ink: #FFFFFF;
$base-50: #F6F5FA;
$base-100: #E6E5F1;
$base-200: #CECBE2;
$base-300: #ABA6CA;
$base-400: #8982B0;
$base-500: #696293;
$base-600: #554F72;
$base-700: #3F3C53;
$base-800: #2C2A37;
$base-900: #1C1B22;
$base-hover: #08070D;
$base-subtle: #ABA7C6;

{
    "color": {
        "base": {
            "value": "#0A0910",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F5FA",
                "type": "color"
            },
            "100": {
                "value": "#E6E5F1",
                "type": "color"
            },
            "200": {
                "value": "#CECBE2",
                "type": "color"
            },
            "300": {
                "value": "#ABA6CA",
                "type": "color"
            },
            "400": {
                "value": "#8982B0",
                "type": "color"
            },
            "500": {
                "value": "#696293",
                "type": "color"
            },
            "600": {
                "value": "#554F72",
                "type": "color"
            },
            "700": {
                "value": "#3F3C53",
                "type": "color"
            },
            "800": {
                "value": "#2C2A37",
                "type": "color"
            },
            "900": {
                "value": "#1C1B22",
                "type": "color"
            }
        }
    }
}

Palettes built on #0A0910

Color Lab

Pairs with #0A0910

UI roles & guardrails

In real applications

Scales

Every model

Export