What color is #0C0D30?

#0C0D30 is a very dark blue-violet. In RGB it is rgb(12, 13, 48), and in HSL hsl(238, 60%, 12%).

Is #0C0D30 accessible as text?

On white, #0C0D30 has a contrast ratio of 18.82:1 (passes WCAG AA for body text); on black it is 1.12:1 (fails). For text placed on #0C0D30, use white for the best readability.

What is the closest Tailwind color to #0C0D30?

The nearest Tailwind CSS token is mauve-900 (#1D161E).

What colors go well with #0C0D30?

#0C0D30 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #31300C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #0C0D30 below.

Is #0C0D30 good for buttons?

#0C0D30 works well for buttons and highlights, but use white text on #0C0D30 — black text only reaches 1.12:1, below the 4.5:1 needed for normal-size labels.

Is #0C0D30 the same as CSS midnightblue?

No — #0C0D30 is not the CSS named color midnightblue, but midnightblue (#191970) is the closest CSS named color.

#0C0D30 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0C0D30

Not just a swatch — here's how #0C0D30 works with other colors. Named schemes with #0C0D30 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #0C0D30 Accent #A5C4C2 Surface #EAD5BF Secondary #9AA0A1 Anchor #21344A

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 #0C0D30 Secondary #AEB4B8 Surface #F1F2F0 Support #7E92A7 Anchor #2E3236

Graphite keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Vintage Leather Lead · 5 colors

Lead #0C0D30 Secondary #7F4534 Surface #EED7C2 Accent #365247 Anchor #582239

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.

Luxury Packaging Feature · 5 colors

Feature #0C0D30 Anchor #141210 Accent #DC9758 Secondary #262833 Surface #F3ECE3

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.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #0C0D30 Secondary #313340 Support #9D9088 Ink #18140F

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 #0C0D30 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 36/100

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 27/100

Low

A faint retro warmth without tipping into sepia.

Luxury 80/100

Very high

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

Brand distinctiveness 26/100

Low

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

UI accent fit 10/100

Very low

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

Surface fit 52/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 89/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #0C0D30

For UI

For branding

For interior

For fashion

People also use #0C0D30 with

Prussian Blue Deep Purple Bistre 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 18.8:1. Use

Subtle surface Use #BFC0E6 for cards and hover fills. Tint 80

Avoid beside #170C31 — 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 #0C0D30 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: #0C0D30;
  --color-base-rgb: 12 13 48;
  --color-base-oklch: oklch(18.5% 0.068 276.2);
  --color-50: #F2F3FC;
  --color-100: #DEDFF8;
  --color-200: #BEBFEF;
  --color-300: #9193DE;
  --color-400: #676BCB;
  --color-500: #4649AF;
  --color-600: #3C3E86;
  --color-700: #2F3160;
  --color-800: #22233F;
  --color-900: #161727;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#F2F3FC',
    100: '#DEDFF8',
    200: '#BEBFEF',
    300: '#9193DE',
    400: '#676BCB',
    500: '#4649AF',
    600: '#3C3E86',
    700: '#2F3160',
    800: '#22233F',
    900: '#161727',
  },
}

$base: #0C0D30;
$base-ink: #FFFFFF;
$base-50: #F2F3FC;
$base-100: #DEDFF8;
$base-200: #BEBFEF;
$base-300: #9193DE;
$base-400: #676BCB;
$base-500: #4649AF;
$base-600: #3C3E86;
$base-700: #2F3160;
$base-800: #22233F;
$base-900: #161727;
$base-hover: #0A0B27;
$base-subtle: #9D9FDA;

{
    "color": {
        "base": {
            "value": "#0C0D30",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2F3FC",
                "type": "color"
            },
            "100": {
                "value": "#DEDFF8",
                "type": "color"
            },
            "200": {
                "value": "#BEBFEF",
                "type": "color"
            },
            "300": {
                "value": "#9193DE",
                "type": "color"
            },
            "400": {
                "value": "#676BCB",
                "type": "color"
            },
            "500": {
                "value": "#4649AF",
                "type": "color"
            },
            "600": {
                "value": "#3C3E86",
                "type": "color"
            },
            "700": {
                "value": "#2F3160",
                "type": "color"
            },
            "800": {
                "value": "#22233F",
                "type": "color"
            },
            "900": {
                "value": "#161727",
                "type": "color"
            }
        }
    }
}

Palettes built on #0C0D30

Color Lab

Pairs with #0C0D30

UI roles & guardrails

In real applications

Scales

Every model

Export