What color is #2B709B?

#2B709B is a dark cyan-blue. In RGB it is rgb(43, 112, 155), and in HSL hsl(203, 57%, 39%).

Is #2B709B accessible as text?

On white, #2B709B has a contrast ratio of 5.39:1 (passes WCAG AA for body text); on black it is 3.89:1 (fails). For text placed on #2B709B, use white for the best readability.

What is the closest Tailwind color to #2B709B?

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

What colors go well with #2B709B?

#2B709B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #9C562B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2B709B below.

Is #2B709B good for buttons?

#2B709B works well for buttons and highlights, but use white text on #2B709B — black text only reaches 3.89:1, below the 4.5:1 needed for normal-size labels.

Is #2B709B the same as CSS steelblue?

No — #2B709B is not the CSS named color steelblue, but steelblue (#4682B4) is the closest CSS named color.

#2B709B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2B709B

Not just a swatch — here's how #2B709B works with other colors. Named schemes with #2B709B in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #2B709B Accent #A5C4C0 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 #2B709B Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #5994BC

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 #2B709B Secondary #7F4439 Surface #E2DDC0 Accent #385245 Anchor #57233C

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 #2B709B Surface #EEE9D6 Anchor #592246 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 #2B709B Secondary #8196A6 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.

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Color Lab

How #2B709B 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 22/100

Cool

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

Softness 45/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 47/100

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 55/100

Moderate

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 54/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 26/100

Low

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

UI accent fit 92/100

Very high

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

Surface fit 25/100

Low

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

Print safety 77/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2B709B

For UI

For branding

For interior

For fashion

People also use #2B709B with

Tiffany Blue Egyptian Blue Sienna 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 5.4:1. Use

Subtle surface Use #D3E3ED for cards and hover fills. Tint 80

Avoid beside #2B4B9C — 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 #2B709B 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: #2B709B;
  --color-base-rgb: 43 112 155;
  --color-base-oklch: oklch(52.2% 0.096 239.9);
  --color-50: #F3F8FC;
  --color-100: #DEEDF7;
  --color-200: #BFDCED;
  --color-300: #93C0DC;
  --color-400: #6AA4C8;
  --color-500: #4886AD;
  --color-600: #3D6984;
  --color-700: #304D5E;
  --color-800: #23343E;
  --color-900: #172026;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  teal-blue: {
    50: '#F3F8FC',
    100: '#DEEDF7',
    200: '#BFDCED',
    300: '#93C0DC',
    400: '#6AA4C8',
    500: '#4886AD',
    600: '#3D6984',
    700: '#304D5E',
    800: '#23343E',
    900: '#172026',
  },
}

$base: #2B709B;
$base-ink: #FFFFFF;
$base-50: #F3F8FC;
$base-100: #DEEDF7;
$base-200: #BFDCED;
$base-300: #93C0DC;
$base-400: #6AA4C8;
$base-500: #4886AD;
$base-600: #3D6984;
$base-700: #304D5E;
$base-800: #23343E;
$base-900: #172026;
$base-hover: #225A7D;
$base-subtle: #BCD5E5;

{
    "color": {
        "base": {
            "value": "#2B709B",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F8FC",
                "type": "color"
            },
            "100": {
                "value": "#DEEDF7",
                "type": "color"
            },
            "200": {
                "value": "#BFDCED",
                "type": "color"
            },
            "300": {
                "value": "#93C0DC",
                "type": "color"
            },
            "400": {
                "value": "#6AA4C8",
                "type": "color"
            },
            "500": {
                "value": "#4886AD",
                "type": "color"
            },
            "600": {
                "value": "#3D6984",
                "type": "color"
            },
            "700": {
                "value": "#304D5E",
                "type": "color"
            },
            "800": {
                "value": "#23343E",
                "type": "color"
            },
            "900": {
                "value": "#172026",
                "type": "color"
            }
        }
    }
}

Palettes built on #2B709B

Color Lab

Pairs with #2B709B

UI roles & guardrails

In real applications

Scales

Every model

Export