What color is #0C281E?

#0C281E is a very dark teal-green. In RGB it is rgb(12, 40, 30), and in HSL hsl(159, 54%, 10%).

Is #0C281E accessible as text?

On white, #0C281E has a contrast ratio of 15.70:1 (passes WCAG AA for body text); on black it is 1.34:1 (fails). For text placed on #0C281E, use white for the best readability.

What is the closest Tailwind color to #0C281E?

The nearest Tailwind CSS token is emerald-950 (#002C22).

What colors go well with #0C281E?

#0C281E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #270C15. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #0C281E below.

Is #0C281E good for buttons?

#0C281E works well for buttons and highlights, but use white text on #0C281E — black text only reaches 1.34:1, below the 4.5:1 needed for normal-size labels.

Is #0C281E the same as CSS darkslategray?

No — #0C281E is not the CSS named color darkslategray, but darkslategray (#2F4F4F) 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.

#0C281E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0C281E

Not just a swatch — here's how #0C281E works with other colors. Named schemes with #0C281E in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #0C281E Secondary #744F1A Surface #E5DBC0 Accent #3B5141 Anchor #5B2320

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.

Japanese Sand Base · 5 colors

Base #0C281E Surface #EDEADC Highlight #F5F1E7 Secondary #B6B09F Ink #2A2723

Graphite 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.

Luxury Packaging Feature · 5 colors

Feature #0C281E Anchor #141210 Accent #BDA84C Secondary #1F2C27 Surface #F1EDE3

Graphite carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.

Moody Editorial Color · 5 colors

Color #0C281E Anchor #292A2E Secondary #6C6F74 Surface #EBE6DA Accent #000B09

Graphite adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Graphite.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #0C281E Secondary #3F4844 Support #989286 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.

Build a working theme in the generator →

Color Lab

How #0C281E 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 27/100

Low

Firm and assertive — carries weight and contrast.

Depth 71/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 32/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 29/100

Low

A faint retro warmth without tipping into sepia.

Luxury 72/100

High

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

Brand distinctiveness 15/100

Very low

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

UI accent fit 17/100

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 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #0C281E

For UI

For branding

For interior

For fashion

People also use #0C281E with

British Racing Green Graphite Platinum Dark Slate 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 15.7:1. Use

Subtle surface Use #BFE3D6 for cards and hover fills. Tint 80

Avoid beside #0C2727 — 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 #0C281E 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: #0C281E;
  --color-base-rgb: 12 40 30;
  --color-base-oklch: oklch(25.2% 0.039 167.0);
  --color-50: #F3FCF9;
  --color-100: #DFF6EE;
  --color-200: #C0ECDD;
  --color-300: #95DAC2;
  --color-400: #6CC6A6;
  --color-500: #4BAA89;
  --color-600: #3F836B;
  --color-700: #325D4E;
  --color-800: #233D34;
  --color-900: #172621;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#F3FCF9',
    100: '#DFF6EE',
    200: '#C0ECDD',
    300: '#95DAC2',
    400: '#6CC6A6',
    500: '#4BAA89',
    600: '#3F836B',
    700: '#325D4E',
    800: '#233D34',
    900: '#172621',
  },
}

$base: #0C281E;
$base-ink: #FFFFFF;
$base-50: #F3FCF9;
$base-100: #DFF6EE;
$base-200: #C0ECDD;
$base-300: #95DAC2;
$base-400: #6CC6A6;
$base-500: #4BAA89;
$base-600: #3F836B;
$base-700: #325D4E;
$base-800: #233D34;
$base-900: #172621;
$base-hover: #091F18;
$base-subtle: #9ED6C3;

{
    "color": {
        "base": {
            "value": "#0C281E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCF9",
                "type": "color"
            },
            "100": {
                "value": "#DFF6EE",
                "type": "color"
            },
            "200": {
                "value": "#C0ECDD",
                "type": "color"
            },
            "300": {
                "value": "#95DAC2",
                "type": "color"
            },
            "400": {
                "value": "#6CC6A6",
                "type": "color"
            },
            "500": {
                "value": "#4BAA89",
                "type": "color"
            },
            "600": {
                "value": "#3F836B",
                "type": "color"
            },
            "700": {
                "value": "#325D4E",
                "type": "color"
            },
            "800": {
                "value": "#233D34",
                "type": "color"
            },
            "900": {
                "value": "#172621",
                "type": "color"
            }
        }
    }
}