What color is #415290?

#415290 is a medium blue. In RGB it is rgb(65, 82, 144), and in HSL hsl(227, 38%, 41%).

Is #415290 accessible as text?

On white, #415290 has a contrast ratio of 7.41:1 (passes WCAG AA for body text); on black it is 2.83:1 (fails). For text placed on #415290, use white for the best readability.

What is the closest Tailwind color to #415290?

The nearest Tailwind CSS token is sky-800 (#00598A).

What colors go well with #415290?

#415290 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #907F41. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #415290 below.

Is #415290 good for buttons?

#415290 works well for buttons and highlights, but use white text on #415290 — black text only reaches 2.83:1, below the 4.5:1 needed for normal-size labels.

Is #415290 the same as CSS darkslateblue?

No — #415290 is not the CSS named color darkslateblue, but darkslateblue (#483D8B) is the closest CSS named color.

#415290 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #415290

Not just a swatch — here's how #415290 works with other colors. Named schemes with #415290 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #415290 Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

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

Tech Product Signal · 5 colors

Signal #415290 Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #6476B0

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

Vintage Leather Lead · 5 colors

Lead #415290 Secondary #7F4535 Surface #EED7C2 Accent #365246 Anchor #582239

Lapis Lazuli plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Berry & Cream Lead · 5 colors

Lead #415290 Surface #F6E5D8 Anchor #5B2143 Accent #E5C2C9 Secondary #322B2F

Lapis Lazuli sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #415290 Secondary #767E95 Support #9D8F88 Ink #18140F

Lapis Lazuli 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 Lapis Lazuli carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #415290 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 27/100

Cool

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

Softness 39/100

Low

Middle-weight — neither delicate nor heavy.

Depth 54/100

Moderate

Mid depth — usable as an accent or a muted ground.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 51/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 61/100

High

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

Brand distinctiveness 28/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 86/100

Very high

Strong interactive accent — visible and can carry a legible label.

Surface fit 24/100

Low

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

Print safety 82/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #415290

For UI

For branding

For interior

For fashion

People also use #415290 with

Cadet Blue Ultra Violet Shadow Gainsboro Gunmetal Gray

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 7.4:1. Use

Subtle surface Use #D9DCE9 for cards and hover fills. Tint 80

Avoid beside #4A4190 — 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 #415290 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: #415290;
  --color-base-rgb: 65 82 144;
  --color-base-oklch: oklch(45.5% 0.103 270.3);
  --color-50: #F4F6FB;
  --color-100: #E2E6F3;
  --color-200: #C7CDE6;
  --color-300: #9FAAD0;
  --color-400: #7A87B8;
  --color-500: #59679C;
  --color-600: #495379;
  --color-700: #383F57;
  --color-800: #272B3A;
  --color-900: #191C24;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  lapis-lazuli: {
    50: '#F4F6FB',
    100: '#E2E6F3',
    200: '#C7CDE6',
    300: '#9FAAD0',
    400: '#7A87B8',
    500: '#59679C',
    600: '#495379',
    700: '#383F57',
    800: '#272B3A',
    900: '#191C24',
  },
}

$base: #415290;
$base-ink: #FFFFFF;
$base-50: #F4F6FB;
$base-100: #E2E6F3;
$base-200: #C7CDE6;
$base-300: #9FAAD0;
$base-400: #7A87B8;
$base-500: #59679C;
$base-600: #495379;
$base-700: #383F57;
$base-800: #272B3A;
$base-900: #191C24;
$base-hover: #344273;
$base-subtle: #C5CADF;

{
    "color": {
        "base": {
            "value": "#415290",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F6FB",
                "type": "color"
            },
            "100": {
                "value": "#E2E6F3",
                "type": "color"
            },
            "200": {
                "value": "#C7CDE6",
                "type": "color"
            },
            "300": {
                "value": "#9FAAD0",
                "type": "color"
            },
            "400": {
                "value": "#7A87B8",
                "type": "color"
            },
            "500": {
                "value": "#59679C",
                "type": "color"
            },
            "600": {
                "value": "#495379",
                "type": "color"
            },
            "700": {
                "value": "#383F57",
                "type": "color"
            },
            "800": {
                "value": "#272B3A",
                "type": "color"
            },
            "900": {
                "value": "#191C24",
                "type": "color"
            }
        }
    }
}