What color is #0B668D?

#0B668D is a dark, vivid cyan-blue. In RGB it is rgb(11, 102, 141), and in HSL hsl(198, 86%, 30%).

Is #0B668D accessible as text?

On white, #0B668D has a contrast ratio of 6.36:1 (passes WCAG AA for body text); on black it is 3.30:1 (fails). For text placed on #0B668D, use white for the best readability.

What is the closest Tailwind color to #0B668D?

The nearest Tailwind CSS token is cyan-800 (#005F78).

What colors go well with #0B668D?

#0B668D pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #8E320B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #0B668D below.

Is #0B668D good for buttons?

#0B668D works well for buttons and highlights, but use white text on #0B668D — black text only reaches 3.30:1, below the 4.5:1 needed for normal-size labels.

Is #0B668D the same as CSS teal?

No — #0B668D is not the CSS named color teal, but teal (#008080) is the closest CSS named color.

#0B668D Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0B668D

Not just a swatch — here's how #0B668D works with other colors. Named schemes with #0B668D in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #0B668D Accent #A6C4C0 Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

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 #0B668D Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #4689AE

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 #0B668D Secondary #6E5216 Surface #E2DCC0 Accent #385245 Anchor #57233D

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 #0B668D Surface #EEE9D6 Anchor #592247 Accent #E4C2CC Secondary #322B30

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 #F6F4EF Accent #0B668D Secondary #738B99 Support #969386 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.

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Color Lab

How #0B668D 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 21/100

Cool

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

Softness 42/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 52/100

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 58/100

Moderate

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

Brand distinctiveness 27/100

Low

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

UI accent fit 89/100

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 75/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #0B668D

For UI

For branding

For interior

For fashion

People also use #0B668D with

Jungle Green Phthalo Blue Burnt Umber Platinum 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 6.4:1. Use

Subtle surface Use #C5E4F1 for cards and hover fills. Tint 80

Avoid beside #0B3B8E — 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 #0B668D 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: #0B668D;
  --color-base-rgb: 11 102 141;
  --color-base-oklch: oklch(48.2% 0.098 234.6);
  --color-50: #F0FAFE;
  --color-100: #D8F2FD;
  --color-200: #B3E4F9;
  --color-300: #80CEEF;
  --color-400: #52B5E0;
  --color-500: #2F99C6;
  --color-600: #2B7696;
  --color-700: #25556A;
  --color-800: #1C3945;
  --color-900: #13232A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  lapis-lazuli: {
    50: '#F0FAFE',
    100: '#D8F2FD',
    200: '#B3E4F9',
    300: '#80CEEF',
    400: '#52B5E0',
    500: '#2F99C6',
    600: '#2B7696',
    700: '#25556A',
    800: '#1C3945',
    900: '#13232A',
  },
}

$base: #0B668D;
$base-ink: #FFFFFF;
$base-50: #F0FAFE;
$base-100: #D8F2FD;
$base-200: #B3E4F9;
$base-300: #80CEEF;
$base-400: #52B5E0;
$base-500: #2F99C6;
$base-600: #2B7696;
$base-700: #25556A;
$base-800: #1C3945;
$base-900: #13232A;
$base-hover: #095272;
$base-subtle: #A6D7EC;

{
    "color": {
        "base": {
            "value": "#0B668D",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FAFE",
                "type": "color"
            },
            "100": {
                "value": "#D8F2FD",
                "type": "color"
            },
            "200": {
                "value": "#B3E4F9",
                "type": "color"
            },
            "300": {
                "value": "#80CEEF",
                "type": "color"
            },
            "400": {
                "value": "#52B5E0",
                "type": "color"
            },
            "500": {
                "value": "#2F99C6",
                "type": "color"
            },
            "600": {
                "value": "#2B7696",
                "type": "color"
            },
            "700": {
                "value": "#25556A",
                "type": "color"
            },
            "800": {
                "value": "#1C3945",
                "type": "color"
            },
            "900": {
                "value": "#13232A",
                "type": "color"
            }
        }
    }
}

Palettes built on #0B668D

Color Lab

Pairs with #0B668D

UI roles & guardrails

In real applications

Scales

Every model

Export