What color is #11212C?

#11212C is a very dark low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(17, 33, 44), and in HSL hsl(204, 44%, 12%).

Is #11212C accessible as text?

On white, #11212C has a contrast ratio of 16.44:1 (passes WCAG AA for body text); on black it is 1.28:1 (fails). For text placed on #11212C, use white for the best readability.

What is the closest Tailwind color to #11212C?

The nearest Tailwind CSS token is gray-900 (#101828).

What colors go well with #11212C?

As a neutral, #11212C 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 #11212C the same as CSS midnightblue?

No — #11212C 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.

#11212C Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #11212C

Not just a swatch — here's how #11212C works with other colors. Named schemes with #11212C in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #11212C Accent #A5C4C0 Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

Graphite 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 #11212C Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

Graphite 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 #11212C Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #303F4A

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

Vintage Leather Lead · 5 colors

Lead #11212C Secondary #7F4439 Surface #E2DDC0 Accent #385245 Anchor #57233C

Graphite 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 #F6F4EF Accent #11212C Secondary #3D4347 Support #969386 Ink #16140F

Graphite 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 Graphite carrying the quiet middle.

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Color Lab

How #11212C 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 41/100

Neutral

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

Softness 26/100

Low

Firm and assertive — carries weight and contrast.

Depth 72/100

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 22/100

Low

Clean and current — no dusty, aged cast.

Luxury 72/100

High

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

Brand distinctiveness 12/100

Very low

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

UI accent fit 14/100

Very low

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

Surface fit 60/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #11212C

For UI

For branding

For interior

For fashion

People also use #11212C with

Brunswick Green Graphite Platinum 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 16.4:1. Use

Subtle surface Use #C4D5E0 for cards and hover fills. Tint 80

Avoid beside #11182C — 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 #11212C 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: #11212C;
  --color-base-rgb: 17 33 44;
  --color-base-oklch: oklch(23.9% 0.030 239.8);
  --color-50: #F4F8FB;
  --color-100: #E1ECF4;
  --color-200: #C4DAE8;
  --color-300: #9BBDD4;
  --color-400: #75A0BD;
  --color-500: #5482A1;
  --color-600: #46667C;
  --color-700: #364B59;
  --color-800: #26333B;
  --color-900: #192025;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#F4F8FB',
    100: '#E1ECF4',
    200: '#C4DAE8',
    300: '#9BBDD4',
    400: '#75A0BD',
    500: '#5482A1',
    600: '#46667C',
    700: '#364B59',
    800: '#26333B',
    900: '#192025',
  },
}

$base: #11212C;
$base-ink: #FFFFFF;
$base-50: #F4F8FB;
$base-100: #E1ECF4;
$base-200: #C4DAE8;
$base-300: #9BBDD4;
$base-400: #75A0BD;
$base-500: #5482A1;
$base-600: #46667C;
$base-700: #364B59;
$base-800: #26333B;
$base-900: #192025;
$base-hover: #0E1B23;
$base-subtle: #A5C0D2;

{
    "color": {
        "base": {
            "value": "#11212C",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F8FB",
                "type": "color"
            },
            "100": {
                "value": "#E1ECF4",
                "type": "color"
            },
            "200": {
                "value": "#C4DAE8",
                "type": "color"
            },
            "300": {
                "value": "#9BBDD4",
                "type": "color"
            },
            "400": {
                "value": "#75A0BD",
                "type": "color"
            },
            "500": {
                "value": "#5482A1",
                "type": "color"
            },
            "600": {
                "value": "#46667C",
                "type": "color"
            },
            "700": {
                "value": "#364B59",
                "type": "color"
            },
            "800": {
                "value": "#26333B",
                "type": "color"
            },
            "900": {
                "value": "#192025",
                "type": "color"
            }
        }
    }
}

Palettes built on #11212C

Color Lab

Pairs with #11212C

UI roles & guardrails

In real applications

Scales

Every model

Export