What color is #1A135F?

#1A135F is a dark indigo. In RGB it is rgb(26, 19, 95), and in HSL hsl(246, 67%, 22%).

Is #1A135F accessible as text?

On white, #1A135F has a contrast ratio of 16.13:1 (passes WCAG AA for body text); on black it is 1.30:1 (fails). For text placed on #1A135F, use white for the best readability.

What is the closest Tailwind color to #1A135F?

The nearest Tailwind CSS token is indigo-950 (#1E1A4D).

What colors go well with #1A135F?

#1A135F pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #565E13. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1A135F below.

Is #1A135F good for buttons?

#1A135F works well for buttons and highlights, but use white text on #1A135F — black text only reaches 1.30:1, below the 4.5:1 needed for normal-size labels.

Is #1A135F the same as CSS midnightblue?

No — #1A135F is not the CSS named color midnightblue, but midnightblue (#191970) is the closest CSS named color.

#1A135F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1A135F

Not just a swatch — here's how #1A135F works with other colors. Named schemes with #1A135F in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #1A135F Anchor #141210 Accent #DC9758 Secondary #262833 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 #1A135F Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DB Accent #0E0029

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 #1A135F 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 #1A135F Secondary #7F4534 Surface #EED7C2 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 #1A135F Secondary #414660 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 #1A135F 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 24/100

Cool

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

Softness 22/100

Low

Firm and assertive — carries weight and contrast.

Depth 75/100

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 30/100

Low

A faint retro warmth without tipping into sepia.

Luxury 77/100

High

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

Brand distinctiveness 49/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 28/100

Low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 29/100

Low

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

Print safety 80/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #1A135F

For UI

For branding

For interior

For fashion

People also use #1A135F with

Classic Blue Russian Violet 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 16.1:1. Use

Subtle surface Use #C8C4EA for cards and hover fills. Tint 80

Avoid beside #33135E — 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 #1A135F 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: #1A135F;
  --color-base-rgb: 26 19 95;
  --color-base-oklch: oklch(26.0% 0.127 277.0);
  --color-50: #F3F2FD;
  --color-100: #DFDCF9;
  --color-200: #C0BBF1;
  --color-300: #958CE3;
  --color-400: #6D62D0;
  --color-500: #4B3FB5;
  --color-600: #40378B;
  --color-700: #322C62;
  --color-800: #242041;
  --color-900: #171628;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  midnight-blue: {
    50: '#F3F2FD',
    100: '#DFDCF9',
    200: '#C0BBF1',
    300: '#958CE3',
    400: '#6D62D0',
    500: '#4B3FB5',
    600: '#40378B',
    700: '#322C62',
    800: '#242041',
    900: '#171628',
  },
}

$base: #1A135F;
$base-ink: #FFFFFF;
$base-50: #F3F2FD;
$base-100: #DFDCF9;
$base-200: #C0BBF1;
$base-300: #958CE3;
$base-400: #6D62D0;
$base-500: #4B3FB5;
$base-600: #40378B;
$base-700: #322C62;
$base-800: #242041;
$base-900: #171628;
$base-hover: #150F4B;
$base-subtle: #ABA5E2;

{
    "color": {
        "base": {
            "value": "#1A135F",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F2FD",
                "type": "color"
            },
            "100": {
                "value": "#DFDCF9",
                "type": "color"
            },
            "200": {
                "value": "#C0BBF1",
                "type": "color"
            },
            "300": {
                "value": "#958CE3",
                "type": "color"
            },
            "400": {
                "value": "#6D62D0",
                "type": "color"
            },
            "500": {
                "value": "#4B3FB5",
                "type": "color"
            },
            "600": {
                "value": "#40378B",
                "type": "color"
            },
            "700": {
                "value": "#322C62",
                "type": "color"
            },
            "800": {
                "value": "#242041",
                "type": "color"
            },
            "900": {
                "value": "#171628",
                "type": "color"
            }
        }
    }
}