What color is #2B2A6E?

#2B2A6E is a dark blue-violet. In RGB it is rgb(43, 42, 110), and in HSL hsl(241, 45%, 30%).

Is #2B2A6E accessible as text?

On white, #2B2A6E has a contrast ratio of 12.66:1 (passes WCAG AA for body text); on black it is 1.66:1 (fails). For text placed on #2B2A6E, use white for the best readability.

What is the closest Tailwind color to #2B2A6E?

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

What colors go well with #2B2A6E?

#2B2A6E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #6E6F2A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2B2A6E below.

Is #2B2A6E good for buttons?

#2B2A6E works well for buttons and highlights, but use white text on #2B2A6E — black text only reaches 1.66:1, below the 4.5:1 needed for normal-size labels.

Is #2B2A6E the same as CSS midnightblue?

No — #2B2A6E is not the CSS named color midnightblue, but midnightblue (#191970) is the closest CSS named color.

#2B2A6E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2B2A6E

Not just a swatch — here's how #2B2A6E works with other colors. Named schemes with #2B2A6E in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #2B2A6E Anchor #141210 Accent #DC9758 Secondary #262833 Surface #F3ECE3

Yale 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 #2B2A6E Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DB Accent #1D0C38

Yale 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 Yale Blue.

Coastal Morning Lead · 5 colors

Lead #2B2A6E Accent #A5C4C2 Surface #EAD5BF Secondary #9AA0A1 Anchor #22344A

Yale 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 #2B2A6E Secondary #7F4534 Surface #EDD7C2 Accent #365247 Anchor #582239

Yale 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 #2B2A6E Secondary #555971 Support #9D9088 Ink #18140F

Yale 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 Yale Blue carrying the quiet middle.

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Color Lab

How #2B2A6E 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 27/100

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 38/100

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 44/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 49/100

Moderate

Workable accent with care around contrast.

Surface fit 29/100

Low

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

Print safety 82/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2B2A6E

For UI

For branding

For interior

For fashion

People also use #2B2A6E with

Lapis Lazuli Eminence Dark 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 12.7:1. Use

Subtle surface Use #D0D0E7 for cards and hover fills. Tint 80

Avoid beside #422A6F — 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 #2B2A6E 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: #2B2A6E;
  --color-base-rgb: 43 42 110;
  --color-base-oklch: oklch(33.0% 0.115 278.7);
  --color-50: #F4F4FB;
  --color-100: #E1E1F4;
  --color-200: #C5C4E8;
  --color-300: #9C9BD5;
  --color-400: #7574BE;
  --color-500: #5453A2;
  --color-600: #46457D;
  --color-700: #36355A;
  --color-800: #26263B;
  --color-900: #191925;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  yale-blue: {
    50: '#F4F4FB',
    100: '#E1E1F4',
    200: '#C5C4E8',
    300: '#9C9BD5',
    400: '#7574BE',
    500: '#5453A2',
    600: '#46457D',
    700: '#36355A',
    800: '#26263B',
    900: '#191925',
  },
}

$base: #2B2A6E;
$base-ink: #FFFFFF;
$base-50: #F4F4FB;
$base-100: #E1E1F4;
$base-200: #C5C4E8;
$base-300: #9C9BD5;
$base-400: #7574BE;
$base-500: #5453A2;
$base-600: #46457D;
$base-700: #36355A;
$base-800: #26263B;
$base-900: #191925;
$base-hover: #232259;
$base-subtle: #B8B7DC;

{
    "color": {
        "base": {
            "value": "#2B2A6E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F4FB",
                "type": "color"
            },
            "100": {
                "value": "#E1E1F4",
                "type": "color"
            },
            "200": {
                "value": "#C5C4E8",
                "type": "color"
            },
            "300": {
                "value": "#9C9BD5",
                "type": "color"
            },
            "400": {
                "value": "#7574BE",
                "type": "color"
            },
            "500": {
                "value": "#5453A2",
                "type": "color"
            },
            "600": {
                "value": "#46457D",
                "type": "color"
            },
            "700": {
                "value": "#36355A",
                "type": "color"
            },
            "800": {
                "value": "#26263B",
                "type": "color"
            },
            "900": {
                "value": "#191925",
                "type": "color"
            }
        }
    }
}