What color is #2E02A0?

#2E02A0 is a dark, vivid indigo. In RGB it is rgb(46, 2, 160), and in HSL hsl(257, 98%, 32%).

Is #2E02A0 accessible as text?

On white, #2E02A0 has a contrast ratio of 12.86:1 (passes WCAG AA for body text); on black it is 1.63:1 (fails). For text placed on #2E02A0, use white for the best readability.

What is the closest Tailwind color to #2E02A0?

The nearest Tailwind CSS token is indigo-800 (#372AAC).

What colors go well with #2E02A0?

#2E02A0 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #74A202. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2E02A0 below.

Is #2E02A0 good for buttons?

#2E02A0 works well for buttons and highlights, but use white text on #2E02A0 — black text only reaches 1.63:1, below the 4.5:1 needed for normal-size labels.

Is #2E02A0 the same as CSS darkblue?

No — #2E02A0 is not the CSS named color darkblue, but darkblue (#00008B) 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.

#2E02A0 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2E02A0

Not just a swatch — here's how #2E02A0 works with other colors. Named schemes with #2E02A0 in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #2E02A0 Anchor #141210 Accent #DC9758 Secondary #262833 Surface #F3ECE3

Zaffre 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 #2E02A0 Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DB Accent #260055

Zaffre 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 Zaffre.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #2E02A0 Secondary #555A87 Support #9D9088 Ink #18140F

Zaffre 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 Zaffre carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #2E02A0 Accent #A5C4C2 Surface #EAD5BF Secondary #9AA0A1 Anchor #22344A

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

Sunset Warmth Glow · 5 colors

Glow #2E02A0 Secondary #E86A71 Accent #F6934E Anchor #583B57 Surface #F7E7D7

Zaffre glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Build a working theme in the generator →

Color Lab

How #2E02A0 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 17/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 22/100

Low

Firm and assertive — carries weight and contrast.

Depth 71/100

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 16/100

Very low

Clean and current — no dusty, aged cast.

Luxury 63/100

High

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

Brand distinctiveness 81/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 45/100

Moderate

Workable accent with care around contrast.

Surface fit 18/100

Very low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 68/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #2E02A0

For UI

For branding

For interior

For fashion

People also use #2E02A0 with

Cobalt Blue Mauveine Olive Drab Gainsboro Russian Violet

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 12.9:1. Use

Subtle surface Use #D2C4F5 for cards and hover fills. Tint 80

Avoid beside #6402A2 — 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 #2E02A0 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: #2E02A0;
  --color-base-rgb: 46 2 160;
  --color-base-oklch: oklch(34.3% 0.209 278.0);
  --color-50: #F4F0FE;
  --color-100: #E2D8FD;
  --color-200: #C6B1FC;
  --color-300: #9C78F7;
  --color-400: #7648EA;
  --color-500: #5524D1;
  --color-600: #46249E;
  --color-700: #36206F;
  --color-800: #261948;
  --color-900: #19112C;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  zaffre: {
    50: '#F4F0FE',
    100: '#E2D8FD',
    200: '#C6B1FC',
    300: '#9C78F7',
    400: '#7648EA',
    500: '#5524D1',
    600: '#46249E',
    700: '#36206F',
    800: '#261948',
    900: '#19112C',
  },
}

$base: #2E02A0;
$base-ink: #FFFFFF;
$base-50: #F4F0FE;
$base-100: #E2D8FD;
$base-200: #C6B1FC;
$base-300: #9C78F7;
$base-400: #7648EA;
$base-500: #5524D1;
$base-600: #46249E;
$base-700: #36206F;
$base-800: #261948;
$base-900: #19112C;
$base-hover: #260181;
$base-subtle: #BAA4F2;

{
    "color": {
        "base": {
            "value": "#2E02A0",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F0FE",
                "type": "color"
            },
            "100": {
                "value": "#E2D8FD",
                "type": "color"
            },
            "200": {
                "value": "#C6B1FC",
                "type": "color"
            },
            "300": {
                "value": "#9C78F7",
                "type": "color"
            },
            "400": {
                "value": "#7648EA",
                "type": "color"
            },
            "500": {
                "value": "#5524D1",
                "type": "color"
            },
            "600": {
                "value": "#46249E",
                "type": "color"
            },
            "700": {
                "value": "#36206F",
                "type": "color"
            },
            "800": {
                "value": "#261948",
                "type": "color"
            },
            "900": {
                "value": "#19112C",
                "type": "color"
            }
        }
    }
}

Palettes built on #2E02A0

Color Lab

Pairs with #2E02A0

UI roles & guardrails

In real applications

Scales

Every model

Export