What color is #2E018E?

#2E018E is a dark, vivid indigo. In RGB it is rgb(46, 1, 142), and in HSL hsl(259, 99%, 28%).

Is #2E018E accessible as text?

On white, #2E018E has a contrast ratio of 13.90:1 (passes WCAG AA for body text); on black it is 1.51:1 (fails). For text placed on #2E018E, use white for the best readability.

What is the closest Tailwind color to #2E018E?

The nearest Tailwind CSS token is indigo-900 (#312C85).

What colors go well with #2E018E?

#2E018E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #618E01. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2E018E below.

Is #2E018E good for buttons?

#2E018E works well for buttons and highlights, but use white text on #2E018E — black text only reaches 1.51:1, below the 4.5:1 needed for normal-size labels.

Is #2E018E the same as CSS midnightblue?

No — #2E018E 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.

#2E018E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2E018E

Not just a swatch — here's how #2E018E works with other colors. Named schemes with #2E018E in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #2E018E Anchor #141210 Accent #DB9758 Secondary #272833 Surface #F3ECE3

Phthalo Blue 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 #2E018E Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DA Accent #220047

Phthalo Blue 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 Phthalo Blue.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #2E018E Secondary #51537C Support #9D9088 Ink #18140F

Phthalo Blue 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 Phthalo Blue carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #2E018E Accent #A5C4C3 Surface #EAD5BF Secondary #9AA0A1 Anchor #22334A

Phthalo Blue 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 #2E018E Secondary #E86A70 Accent #F5934D Anchor #583B57 Surface #F7E7D7

Phthalo Blue 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 #2E018E 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 19/100

Cool

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

Softness 22/100

Low

Firm and assertive — carries weight and contrast.

Depth 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 20/100

Very low

Clean and current — no dusty, aged cast.

Luxury 66/100

High

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

Brand distinctiveness 74/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 42/100

Moderate

Workable accent with care around contrast.

Surface fit 19/100

Very low

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

Print safety 72/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2E018E

For UI

For branding

For interior

For fashion

People also use #2E018E with

Klein Blue Purple Avocado 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 13.9:1. Use

Subtle surface Use #D1C0F4 for cards and hover fills. Tint 80

Avoid beside #5D018E — 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 #2E018E 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
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Packaging

BLOOM

Botanical Wash

250 ml

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Export

:root {
  --color-base: #2E018E;
  --color-base-rgb: 46 1 142;
  --color-base-oklch: oklch(31.9% 0.190 281.3);
  --color-50: #F5F0FE;
  --color-100: #E4D8FD;
  --color-200: #C8B1FC;
  --color-300: #A078F7;
  --color-400: #7B47EB;
  --color-500: #5A23D2;
  --color-600: #4A239F;
  --color-700: #391F6F;
  --color-800: #281948;
  --color-900: #1A112C;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  phthalo-blue: {
    50: '#F5F0FE',
    100: '#E4D8FD',
    200: '#C8B1FC',
    300: '#A078F7',
    400: '#7B47EB',
    500: '#5A23D2',
    600: '#4A239F',
    700: '#391F6F',
    800: '#281948',
    900: '#1A112C',
  },
}

$base: #2E018E;
$base-ink: #FFFFFF;
$base-50: #F5F0FE;
$base-100: #E4D8FD;
$base-200: #C8B1FC;
$base-300: #A078F7;
$base-400: #7B47EB;
$base-500: #5A23D2;
$base-600: #4A239F;
$base-700: #391F6F;
$base-800: #281948;
$base-900: #1A112C;
$base-hover: #240172;
$base-subtle: #B99EF1;

{
    "color": {
        "base": {
            "value": "#2E018E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F0FE",
                "type": "color"
            },
            "100": {
                "value": "#E4D8FD",
                "type": "color"
            },
            "200": {
                "value": "#C8B1FC",
                "type": "color"
            },
            "300": {
                "value": "#A078F7",
                "type": "color"
            },
            "400": {
                "value": "#7B47EB",
                "type": "color"
            },
            "500": {
                "value": "#5A23D2",
                "type": "color"
            },
            "600": {
                "value": "#4A239F",
                "type": "color"
            },
            "700": {
                "value": "#391F6F",
                "type": "color"
            },
            "800": {
                "value": "#281948",
                "type": "color"
            },
            "900": {
                "value": "#1A112C",
                "type": "color"
            }
        }
    }
}

Palettes built on #2E018E

Color Lab

Pairs with #2E018E

UI roles & guardrails

In real applications

Scales

Every model

Export