What color is #3B6087?

#3B6087 is a dark blue. In RGB it is rgb(59, 96, 135), and in HSL hsl(211, 39%, 38%).

Is #3B6087 accessible as text?

On white, #3B6087 has a contrast ratio of 6.54:1 (passes WCAG AA for body text); on black it is 3.21:1 (fails). For text placed on #3B6087, use white for the best readability.

What is the closest Tailwind color to #3B6087?

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

What colors go well with #3B6087?

#3B6087 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #87623B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3B6087 below.

Is #3B6087 good for buttons?

#3B6087 works well for buttons and highlights, but use white text on #3B6087 — black text only reaches 3.21:1, below the 4.5:1 needed for normal-size labels.

Is #3B6087 the same as CSS dimgray?

No — #3B6087 is not the CSS named color dimgray, but dimgray (#696969) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#3B6087 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3B6087

Not just a swatch — here's how #3B6087 works with other colors. Named schemes with #3B6087 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #3B6087 Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

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

Nordic Calm Accent · 5 colors

Accent #3B6087 Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

Lapis Lazuli keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Tech Product Signal · 5 colors

Signal #3B6087 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #6183A8

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 #3B6087 Secondary #7F4537 Surface #E1DDC0 Accent #375245 Anchor #57233B

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.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #3B6087 Secondary #7A8796 Support #959386 Ink #16140F

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 #3B6087 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 29/100

Cool

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

Softness 44/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 51/100

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 57/100

Moderate

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

Brand distinctiveness 21/100

Low

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

UI accent fit 81/100

Very high

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

Surface fit 31/100

Low

Usable as a tinted surface in measured doses.

Print safety 83/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #3B6087

For UI

For branding

For interior

For fashion

People also use #3B6087 with

Cadet Blue Dark Slate Blue Raw Umber Gainsboro Charcoal

UI roles & guardrails

Primary action Safe as a filled button with white label. AA

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 6.5:1. Use

Subtle surface Use #D7DFE8 for cards and hover fills. Tint 80

Avoid beside #3B4687 — 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 #3B6087 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #3B6087;
  --color-base-rgb: 59 96 135;
  --color-base-oklch: oklch(47.9% 0.076 250.9);
  --color-50: #F4F7FB;
  --color-100: #E2EAF3;
  --color-200: #C6D6E6;
  --color-300: #9EB7D1;
  --color-400: #7998B9;
  --color-500: #58799D;
  --color-600: #496079;
  --color-700: #384757;
  --color-800: #27303A;
  --color-900: #191E24;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  lapis-lazuli: {
    50: '#F4F7FB',
    100: '#E2EAF3',
    200: '#C6D6E6',
    300: '#9EB7D1',
    400: '#7998B9',
    500: '#58799D',
    600: '#496079',
    700: '#384757',
    800: '#27303A',
    900: '#191E24',
  },
}

$base: #3B6087;
$base-ink: #FFFFFF;
$base-50: #F4F7FB;
$base-100: #E2EAF3;
$base-200: #C6D6E6;
$base-300: #9EB7D1;
$base-400: #7998B9;
$base-500: #58799D;
$base-600: #496079;
$base-700: #384757;
$base-800: #27303A;
$base-900: #191E24;
$base-hover: #2F4D6C;
$base-subtle: #C2CFDE;

{
    "color": {
        "base": {
            "value": "#3B6087",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F7FB",
                "type": "color"
            },
            "100": {
                "value": "#E2EAF3",
                "type": "color"
            },
            "200": {
                "value": "#C6D6E6",
                "type": "color"
            },
            "300": {
                "value": "#9EB7D1",
                "type": "color"
            },
            "400": {
                "value": "#7998B9",
                "type": "color"
            },
            "500": {
                "value": "#58799D",
                "type": "color"
            },
            "600": {
                "value": "#496079",
                "type": "color"
            },
            "700": {
                "value": "#384757",
                "type": "color"
            },
            "800": {
                "value": "#27303A",
                "type": "color"
            },
            "900": {
                "value": "#191E24",
                "type": "color"
            }
        }
    }
}

Palettes built on #3B6087

Color Lab

Pairs with #3B6087

UI roles & guardrails

In real applications

Scales

Every model

Export