What color is #02269F?

#02269F is a dark, vivid blue. In RGB it is rgb(2, 38, 159), and in HSL hsl(226, 98%, 32%).

Is #02269F accessible as text?

On white, #02269F has a contrast ratio of 11.79:1 (passes WCAG AA for body text); on black it is 1.78:1 (fails). For text placed on #02269F, use white for the best readability.

What is the closest Tailwind color to #02269F?

The nearest Tailwind CSS token is blue-900 (#1C398E).

What colors go well with #02269F?

#02269F pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #A27C02. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #02269F below.

Is #02269F good for buttons?

#02269F works well for buttons and highlights, but use white text on #02269F — black text only reaches 1.78:1, below the 4.5:1 needed for normal-size labels.

Is #02269F the same as CSS darkblue?

No — #02269F is not the CSS named color darkblue, but darkblue (#00008B) is the closest CSS named color.

#02269F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #02269F

Not just a swatch — here's how #02269F works with other colors. Named schemes with #02269F in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #02269F Anchor #141210 Accent #ACAE53 Secondary #242933 Surface #F0EEE3

Klein 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.

Tech Product Signal · 5 colors

Signal #02269F Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #2652BD

Klein Blue is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Klein Blue.

Moody Editorial Color · 5 colors

Color #02269F Anchor #2A2A2E Secondary #6E6E74 Surface #E9E7DA Accent #1B025B

Klein 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 Klein Blue.

Coastal Morning Lead · 5 colors

Lead #02269F Accent #A5C4C2 Surface #DDDBBF Secondary #9AA0A1 Anchor #21344A

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

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #02269F Secondary #4E6189 Support #9D8F88 Ink #18140F

Klein 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 Klein Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #02269F 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 9/100

Cool

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

Softness 24/100

Low

Firm and assertive — carries weight and contrast.

Depth 69/100

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 19/100

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 75/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 52/100

Moderate

Workable accent with care around contrast.

Surface fit 17/100

Very low

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

Print safety 64/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #02269F

For UI

For branding

For interior

For fashion

People also use #02269F with

Carolina Blue Zaffre Olive Brown Gainsboro Charcoal

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 11.8:1. Use

Subtle surface Use #C4CFF5 for cards and hover fills. Tint 80

Avoid beside #1202A2 — 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 #02269F 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: #02269F;
  --color-base-rgb: 2 38 159;
  --color-base-oklch: oklch(35.5% 0.195 264.0);
  --color-50: #F0F4FE;
  --color-100: #D8E1FD;
  --color-200: #B1C2FC;
  --color-300: #7896F7;
  --color-400: #486EEA;
  --color-500: #244CD1;
  --color-600: #24409E;
  --color-700: #20326F;
  --color-800: #192448;
  --color-900: #11182C;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  klein-blue: {
    50: '#F0F4FE',
    100: '#D8E1FD',
    200: '#B1C2FC',
    300: '#7896F7',
    400: '#486EEA',
    500: '#244CD1',
    600: '#24409E',
    700: '#20326F',
    800: '#192448',
    900: '#11182C',
  },
}

$base: #02269F;
$base-ink: #FFFFFF;
$base-50: #F0F4FE;
$base-100: #D8E1FD;
$base-200: #B1C2FC;
$base-300: #7896F7;
$base-400: #486EEA;
$base-500: #244CD1;
$base-600: #24409E;
$base-700: #20326F;
$base-800: #192448;
$base-900: #11182C;
$base-hover: #011F81;
$base-subtle: #A4B6F2;

{
    "color": {
        "base": {
            "value": "#02269F",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0F4FE",
                "type": "color"
            },
            "100": {
                "value": "#D8E1FD",
                "type": "color"
            },
            "200": {
                "value": "#B1C2FC",
                "type": "color"
            },
            "300": {
                "value": "#7896F7",
                "type": "color"
            },
            "400": {
                "value": "#486EEA",
                "type": "color"
            },
            "500": {
                "value": "#244CD1",
                "type": "color"
            },
            "600": {
                "value": "#24409E",
                "type": "color"
            },
            "700": {
                "value": "#20326F",
                "type": "color"
            },
            "800": {
                "value": "#192448",
                "type": "color"
            },
            "900": {
                "value": "#11182C",
                "type": "color"
            }
        }
    }
}

Palettes built on #02269F

Color Lab

Pairs with #02269F

UI roles & guardrails

In real applications

Scales

Every model

Export