What color is #17326E?

#17326E is a dark blue. In RGB it is rgb(23, 50, 110), and in HSL hsl(221, 65%, 26%).

Is #17326E accessible as text?

On white, #17326E has a contrast ratio of 12.22:1 (passes WCAG AA for body text); on black it is 1.72:1 (fails). For text placed on #17326E, use white for the best readability.

What is the closest Tailwind color to #17326E?

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

What colors go well with #17326E?

#17326E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #6D5217. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #17326E below.

Is #17326E good for buttons?

#17326E works well for buttons and highlights, but use white text on #17326E — black text only reaches 1.72:1, below the 4.5:1 needed for normal-size labels.

Is #17326E the same as CSS midnightblue?

No — #17326E is not the CSS named color midnightblue, but midnightblue (#191970) is the closest CSS named color.

#17326E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #17326E

Not just a swatch — here's how #17326E works with other colors. Named schemes with #17326E in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #17326E Anchor #141210 Accent #ACAE53 Secondary #242933 Surface #F0EEE3

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 #17326E Anchor #2A2A2E Secondary #6E6E74 Surface #E9E7DA Accent #15123B

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 #17326E Accent #A5C4C1 Surface #DDDBBF 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 #17326E Secondary #7F4536 Surface #EED7C2 Accent #375246 Anchor #57223A

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 #17326E Secondary #515C72 Support #9D8F88 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 #17326E 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 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 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 42/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 50/100

Moderate

Workable accent with care around contrast.

Surface fit 30/100

Low

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

Print safety 80/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #17326E

For UI

For branding

For interior

For fashion

People also use #17326E with

Teal Midnight Blue Coffee 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 12.2:1. Use

Subtle surface Use #C8D3EB for cards and hover fills. Tint 80

Avoid beside #19176D — 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 #17326E 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: #17326E;
  --color-base-rgb: 23 50 110;
  --color-base-oklch: oklch(33.4% 0.110 263.4);
  --color-50: #F2F5FD;
  --color-100: #DDE5F9;
  --color-200: #BCCDF1;
  --color-300: #8EA8E2;
  --color-400: #6385CF;
  --color-500: #4165B4;
  --color-600: #385289;
  --color-700: #2D3E62;
  --color-800: #212B40;
  --color-900: #161B27;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  yale-blue: {
    50: '#F2F5FD',
    100: '#DDE5F9',
    200: '#BCCDF1',
    300: '#8EA8E2',
    400: '#6385CF',
    500: '#4165B4',
    600: '#385289',
    700: '#2D3E62',
    800: '#212B40',
    900: '#161B27',
  },
}

$base: #17326E;
$base-ink: #FFFFFF;
$base-50: #F2F5FD;
$base-100: #DDE5F9;
$base-200: #BCCDF1;
$base-300: #8EA8E2;
$base-400: #6385CF;
$base-500: #4165B4;
$base-600: #385289;
$base-700: #2D3E62;
$base-800: #212B40;
$base-900: #161B27;
$base-hover: #132858;
$base-subtle: #AABCE2;

{
    "color": {
        "base": {
            "value": "#17326E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2F5FD",
                "type": "color"
            },
            "100": {
                "value": "#DDE5F9",
                "type": "color"
            },
            "200": {
                "value": "#BCCDF1",
                "type": "color"
            },
            "300": {
                "value": "#8EA8E2",
                "type": "color"
            },
            "400": {
                "value": "#6385CF",
                "type": "color"
            },
            "500": {
                "value": "#4165B4",
                "type": "color"
            },
            "600": {
                "value": "#385289",
                "type": "color"
            },
            "700": {
                "value": "#2D3E62",
                "type": "color"
            },
            "800": {
                "value": "#212B40",
                "type": "color"
            },
            "900": {
                "value": "#161B27",
                "type": "color"
            }
        }
    }
}

Palettes built on #17326E

Color Lab

Pairs with #17326E

UI roles & guardrails

In real applications

Scales

Every model

Export