What color is #1E104F?

#1E104F is a dark indigo. In RGB it is rgb(30, 16, 79), and in HSL hsl(253, 66%, 19%).

Is #1E104F accessible as text?

On white, #1E104F has a contrast ratio of 16.91:1 (passes WCAG AA for body text); on black it is 1.24:1 (fails). For text placed on #1E104F, use white for the best readability.

What is the closest Tailwind color to #1E104F?

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

What colors go well with #1E104F?

#1E104F pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #435010. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1E104F below.

Is #1E104F good for buttons?

#1E104F works well for buttons and highlights, but use white text on #1E104F — black text only reaches 1.24:1, below the 4.5:1 needed for normal-size labels.

Is #1E104F the same as CSS midnightblue?

No — #1E104F is not the CSS named color midnightblue, but midnightblue (#191970) is the closest CSS named color.

#1E104F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1E104F

Not just a swatch — here's how #1E104F works with other colors. Named schemes with #1E104F in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #1E104F Anchor #141210 Accent #DB9757 Secondary #282833 Surface #F3ECE3

Russian Violet 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 #1E104F Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DA Accent #0C001D

Russian Violet 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 Russian Violet.

Coastal Morning Lead · 5 colors

Lead #1E104F Accent #A5C4C3 Surface #EAD5BF Secondary #9AA0A1 Anchor #22334A

Russian Violet 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 #1E104F Secondary #7E4533 Surface #EDD7C2 Accent #365247 Anchor #582238

Russian Violet 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 #1E104F Secondary #404056 Support #9D9088 Ink #18140F

Russian Violet 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 Russian Violet carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #1E104F 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 32/100

Cool

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

Softness 22/100

Low

Firm and assertive — carries weight and contrast.

Depth 76/100

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 33/100

Low

A faint retro warmth without tipping into sepia.

Luxury 80/100

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 23/100

Low

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

Surface fit 37/100

Low

Usable as a tinted surface in measured doses.

Print safety 85/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #1E104F

For UI

For branding

For interior

For fashion

People also use #1E104F with

Yale Blue Russian Violet Army Green Gainsboro

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 16.9:1. Use

Subtle surface Use #CBC2E9 for cards and hover fills. Tint 80

Avoid beside #341050 — 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 #1E104F 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: #1E104F;
  --color-base-rgb: 30 16 79;
  --color-base-oklch: oklch(24.1% 0.108 285.2);
  --color-50: #F4F2FD;
  --color-100: #E3DCF9;
  --color-200: #C7BBF1;
  --color-300: #9F8DE2;
  --color-400: #7A62D0;
  --color-500: #5940B5;
  --color-600: #4A388A;
  --color-700: #382D62;
  --color-800: #272140;
  --color-900: #1A1628;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  russian-violet: {
    50: '#F4F2FD',
    100: '#E3DCF9',
    200: '#C7BBF1',
    300: '#9F8DE2',
    400: '#7A62D0',
    500: '#5940B5',
    600: '#4A388A',
    700: '#382D62',
    800: '#272140',
    900: '#1A1628',
  },
}

$base: #1E104F;
$base-ink: #FFFFFF;
$base-50: #F4F2FD;
$base-100: #E3DCF9;
$base-200: #C7BBF1;
$base-300: #9F8DE2;
$base-400: #7A62D0;
$base-500: #5940B5;
$base-600: #4A388A;
$base-700: #382D62;
$base-800: #272140;
$base-900: #1A1628;
$base-hover: #180D40;
$base-subtle: #AFA2E0;

{
    "color": {
        "base": {
            "value": "#1E104F",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F2FD",
                "type": "color"
            },
            "100": {
                "value": "#E3DCF9",
                "type": "color"
            },
            "200": {
                "value": "#C7BBF1",
                "type": "color"
            },
            "300": {
                "value": "#9F8DE2",
                "type": "color"
            },
            "400": {
                "value": "#7A62D0",
                "type": "color"
            },
            "500": {
                "value": "#5940B5",
                "type": "color"
            },
            "600": {
                "value": "#4A388A",
                "type": "color"
            },
            "700": {
                "value": "#382D62",
                "type": "color"
            },
            "800": {
                "value": "#272140",
                "type": "color"
            },
            "900": {
                "value": "#1A1628",
                "type": "color"
            }
        }
    }
}