What color is #282D74?

#282D74 is a dark blue-violet. In RGB it is rgb(40, 45, 116), and in HSL hsl(236, 49%, 31%).

Is #282D74 accessible as text?

On white, #282D74 has a contrast ratio of 12.23:1 (passes WCAG AA for body text); on black it is 1.72:1 (fails). For text placed on #282D74, use white for the best readability.

What is the closest Tailwind color to #282D74?

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

What colors go well with #282D74?

#282D74 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #767128. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #282D74 below.

Is #282D74 good for buttons?

#282D74 works well for buttons and highlights, but use white text on #282D74 — black text only reaches 1.72:1, below the 4.5:1 needed for normal-size labels.

Is #282D74 the same as CSS midnightblue?

No — #282D74 is not the CSS named color midnightblue, but midnightblue (#191970) is the closest CSS named color.

#282D74 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #282D74

Not just a swatch — here's how #282D74 works with other colors. Named schemes with #282D74 in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #282D74 Anchor #141210 Accent #DC9659 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 #282D74 Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DB Accent #1D0E3D

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 #282D74 Accent #A5C4C2 Surface #EAD5BF Secondary #9AA0A1 Anchor #21344A

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 #282D74 Secondary #7F4534 Surface #EED7C2 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 #282D74 Secondary #565C75 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.

Build a working theme in the generator →

Color Lab

How #282D74 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 25/100

Cool

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

Softness 29/100

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 37/100

Low

A faint retro warmth without tipping into sepia.

Luxury 71/100

High

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

Brand distinctiveness 46/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 52/100

Moderate

Workable accent with care around contrast.

Surface fit 26/100

Low

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

Print safety 81/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #282D74

For UI

For branding

For interior

For fashion

People also use #282D74 with

Teal Blue Dark Slate Blue Olive Brown 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 12.2:1. Use

Subtle surface Use #CFD1E8 for cards and hover fills. Tint 80

Avoid beside #3D2876 — 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 #282D74 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: #282D74;
  --color-base-rgb: 40 45 116;
  --color-base-oklch: oklch(33.9% 0.120 274.9);
  --color-50: #F3F4FB;
  --color-100: #E0E1F5;
  --color-200: #C2C5EA;
  --color-300: #989CD7;
  --color-400: #7076C2;
  --color-500: #4F55A6;
  --color-600: #42467F;
  --color-700: #34365B;
  --color-800: #25263C;
  --color-900: #181925;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  yale-blue: {
    50: '#F3F4FB',
    100: '#E0E1F5',
    200: '#C2C5EA',
    300: '#989CD7',
    400: '#7076C2',
    500: '#4F55A6',
    600: '#42467F',
    700: '#34365B',
    800: '#25263C',
    900: '#181925',
  },
}

$base: #282D74;
$base-ink: #FFFFFF;
$base-50: #F3F4FB;
$base-100: #E0E1F5;
$base-200: #C2C5EA;
$base-300: #989CD7;
$base-400: #7076C2;
$base-500: #4F55A6;
$base-600: #42467F;
$base-700: #34365B;
$base-800: #25263C;
$base-900: #181925;
$base-hover: #20245E;
$base-subtle: #B7B9DE;

{
    "color": {
        "base": {
            "value": "#282D74",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F4FB",
                "type": "color"
            },
            "100": {
                "value": "#E0E1F5",
                "type": "color"
            },
            "200": {
                "value": "#C2C5EA",
                "type": "color"
            },
            "300": {
                "value": "#989CD7",
                "type": "color"
            },
            "400": {
                "value": "#7076C2",
                "type": "color"
            },
            "500": {
                "value": "#4F55A6",
                "type": "color"
            },
            "600": {
                "value": "#42467F",
                "type": "color"
            },
            "700": {
                "value": "#34365B",
                "type": "color"
            },
            "800": {
                "value": "#25263C",
                "type": "color"
            },
            "900": {
                "value": "#181925",
                "type": "color"
            }
        }
    }
}