What color is #0B739C?

#0B739C is a dark, vivid cyan-blue. In RGB it is rgb(11, 115, 156), and in HSL hsl(197, 87%, 33%).

Is #0B739C accessible as text?

On white, #0B739C has a contrast ratio of 5.32:1 (passes WCAG AA for body text); on black it is 3.95:1 (fails). For text placed on #0B739C, use white for the best readability.

What is the closest Tailwind color to #0B739C?

The nearest Tailwind CSS token is cyan-700 (#007595).

What colors go well with #0B739C?

#0B739C pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #9D340B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #0B739C below.

Is #0B739C good for buttons?

#0B739C works well for buttons and highlights, but use white text on #0B739C — black text only reaches 3.95:1, below the 4.5:1 needed for normal-size labels.

Is #0B739C the same as CSS teal?

No — #0B739C is not the CSS named color teal, but teal (#008080) is the closest CSS named color.

#0B739C Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0B739C

Not just a swatch — here's how #0B739C works with other colors. Named schemes with #0B739C in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #0B739C Accent #A6C4C0 Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

Teal Blue 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 #0B739C Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #4B97BD

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

Vintage Leather Lead · 5 colors

Lead #0B739C Secondary #6F5216 Surface #E2DCC0 Accent #385244 Anchor #56233D

Teal 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.

Berry & Cream Lead · 5 colors

Lead #0B739C Surface #EEE9D6 Anchor #592247 Accent #E4C2CC Secondary #322B30

Teal Blue 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 #0B739C Secondary #7D97A6 Support #969386 Ink #16140F

Teal 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 Teal Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #0B739C 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 19/100

Cool

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

Softness 44/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 48/100

Moderate

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

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 53/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 55/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 28/100

Low

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

UI accent fit 95/100

Very high

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

Surface fit 23/100

Low

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

Print safety 73/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #0B739C

For UI

For branding

For interior

For fashion

People also use #0B739C with

Emerald Green Zaffre Saddle Brown 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 5.3:1. Use

Subtle surface Use #C7E6F2 for cards and hover fills. Tint 80

Avoid beside #0B439D — 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 #0B739C at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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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: #0B739C;
  --color-base-rgb: 11 115 156;
  --color-base-oklch: oklch(52.3% 0.105 232.8);
  --color-50: #F0FAFE;
  --color-100: #D8F3FD;
  --color-200: #B3E6FA;
  --color-300: #7FD0F0;
  --color-400: #51B8E1;
  --color-500: #2E9CC7;
  --color-600: #2B7897;
  --color-700: #24576B;
  --color-800: #1C3A45;
  --color-900: #13242A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  teal-blue: {
    50: '#F0FAFE',
    100: '#D8F3FD',
    200: '#B3E6FA',
    300: '#7FD0F0',
    400: '#51B8E1',
    500: '#2E9CC7',
    600: '#2B7897',
    700: '#24576B',
    800: '#1C3A45',
    900: '#13242A',
  },
}

$base: #0B739C;
$base-ink: #FFFFFF;
$base-50: #F0FAFE;
$base-100: #D8F3FD;
$base-200: #B3E6FA;
$base-300: #7FD0F0;
$base-400: #51B8E1;
$base-500: #2E9CC7;
$base-600: #2B7897;
$base-700: #24576B;
$base-800: #1C3A45;
$base-900: #13242A;
$base-hover: #095D7E;
$base-subtle: #AADAEE;

{
    "color": {
        "base": {
            "value": "#0B739C",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FAFE",
                "type": "color"
            },
            "100": {
                "value": "#D8F3FD",
                "type": "color"
            },
            "200": {
                "value": "#B3E6FA",
                "type": "color"
            },
            "300": {
                "value": "#7FD0F0",
                "type": "color"
            },
            "400": {
                "value": "#51B8E1",
                "type": "color"
            },
            "500": {
                "value": "#2E9CC7",
                "type": "color"
            },
            "600": {
                "value": "#2B7897",
                "type": "color"
            },
            "700": {
                "value": "#24576B",
                "type": "color"
            },
            "800": {
                "value": "#1C3A45",
                "type": "color"
            },
            "900": {
                "value": "#13242A",
                "type": "color"
            }
        }
    }
}

Palettes built on #0B739C

Color Lab

Pairs with #0B739C

UI roles & guardrails

In real applications

Scales

Every model

Export