What color is #2F2A7E?

#2F2A7E is a dark blue-violet. In RGB it is rgb(47, 42, 126), and in HSL hsl(244, 50%, 33%).

Is #2F2A7E accessible as text?

On white, #2F2A7E has a contrast ratio of 11.98:1 (passes WCAG AA for body text); on black it is 1.75:1 (fails). For text placed on #2F2A7E, use white for the best readability.

What is the closest Tailwind color to #2F2A7E?

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

What colors go well with #2F2A7E?

#2F2A7E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #797E2A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2F2A7E below.

Is #2F2A7E good for buttons?

#2F2A7E works well for buttons and highlights, but use white text on #2F2A7E — black text only reaches 1.75:1, below the 4.5:1 needed for normal-size labels.

Is #2F2A7E the same as CSS midnightblue?

No — #2F2A7E is not the CSS named color midnightblue, but midnightblue (#191970) is the closest CSS named color.

#2F2A7E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2F2A7E

Not just a swatch — here's how #2F2A7E works with other colors. Named schemes with #2F2A7E in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #2F2A7E Anchor #141210 Accent #DC9758 Secondary #272833 Surface #F3ECE3

Midnight 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 #2F2A7E Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DB Accent #230C42

Midnight 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 Midnight Blue.

Coastal Morning Lead · 5 colors

Lead #2F2A7E Accent #A5C4C2 Surface #EAD5BF Secondary #9AA0A1 Anchor #22344A

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

Vintage Leather Lead · 5 colors

Lead #2F2A7E Secondary #7F4534 Surface #EDD7C2 Accent #365247 Anchor #582239

Midnight Blue 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 #F8F4EF Accent #2F2A7E Secondary #5A5D7B Support #9D9088 Ink #18140F

Midnight 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 Midnight Blue carrying the quiet middle.

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Color Lab

How #2F2A7E 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 23/100

Cool

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

Softness 28/100

Low

Firm and assertive — carries weight and contrast.

Depth 67/100

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 34/100

Low

A faint retro warmth without tipping into sepia.

Luxury 69/100

High

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

Brand distinctiveness 53/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 56/100

Moderate

Workable accent with care around contrast.

Surface fit 21/100

Low

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

Print safety 79/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2F2A7E

For UI

For branding

For interior

For fashion

People also use #2F2A7E with

Lapis Lazuli Eminence Olive Green Gainsboro Prussian Blue

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 12.0:1. Use

Subtle surface Use #D2D1E9 for cards and hover fills. Tint 80

Avoid beside #4C2A7E — 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 #2F2A7E 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: #2F2A7E;
  --color-base-rgb: 47 42 126;
  --color-base-oklch: oklch(34.7% 0.137 279.2);
  --color-50: #F4F3FC;
  --color-100: #E1E0F5;
  --color-200: #C5C2EB;
  --color-300: #9C97D8;
  --color-400: #7570C2;
  --color-500: #544EA6;
  --color-600: #464280;
  --color-700: #36335C;
  --color-800: #26243C;
  --color-900: #191825;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  midnight-blue: {
    50: '#F4F3FC',
    100: '#E1E0F5',
    200: '#C5C2EB',
    300: '#9C97D8',
    400: '#7570C2',
    500: '#544EA6',
    600: '#464280',
    700: '#36335C',
    800: '#26243C',
    900: '#191825',
  },
}

$base: #2F2A7E;
$base-ink: #FFFFFF;
$base-50: #F4F3FC;
$base-100: #E1E0F5;
$base-200: #C5C2EB;
$base-300: #9C97D8;
$base-400: #7570C2;
$base-500: #544EA6;
$base-600: #464280;
$base-700: #36335C;
$base-800: #26243C;
$base-900: #191825;
$base-hover: #262265;
$base-subtle: #BBB8DF;

{
    "color": {
        "base": {
            "value": "#2F2A7E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F3FC",
                "type": "color"
            },
            "100": {
                "value": "#E1E0F5",
                "type": "color"
            },
            "200": {
                "value": "#C5C2EB",
                "type": "color"
            },
            "300": {
                "value": "#9C97D8",
                "type": "color"
            },
            "400": {
                "value": "#7570C2",
                "type": "color"
            },
            "500": {
                "value": "#544EA6",
                "type": "color"
            },
            "600": {
                "value": "#464280",
                "type": "color"
            },
            "700": {
                "value": "#36335C",
                "type": "color"
            },
            "800": {
                "value": "#26243C",
                "type": "color"
            },
            "900": {
                "value": "#191825",
                "type": "color"
            }
        }
    }
}

Palettes built on #2F2A7E

Color Lab

Pairs with #2F2A7E

UI roles & guardrails

In real applications

Scales

Every model

Export