What color is #2B8EB5?

#2B8EB5 is a medium cyan-blue. In RGB it is rgb(43, 142, 181), and in HSL hsl(197, 62%, 44%).

Is #2B8EB5 accessible as text?

On white, #2B8EB5 has a contrast ratio of 3.72:1 (fails WCAG AA for body text); on black it is 5.64:1 (passes). For text placed on #2B8EB5, use black for the best readability.

What is the closest Tailwind color to #2B8EB5?

The nearest Tailwind CSS token is cyan-600 (#0092B8).

What colors go well with #2B8EB5?

#2B8EB5 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B6522B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2B8EB5 below.

Is #2B8EB5 good for buttons?

#2B8EB5 works well for buttons and highlights, but use black text on #2B8EB5 — white text only reaches 3.72:1, below the 4.5:1 needed for normal-size labels.

Is #2B8EB5 the same as CSS steelblue?

No — #2B8EB5 is not the CSS named color steelblue, but steelblue (#4682B4) is the closest CSS named color.

#2B8EB5 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2B8EB5

Not just a swatch — here's how #2B8EB5 works with other colors. Named schemes with #2B8EB5 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #2B8EB5 Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

Bondi 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 #2B8EB5 Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #62B3D7

Bondi 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 Bondi Blue.

Vintage Leather Lead · 5 colors

Lead #2B8EB5 Secondary #6F5216 Surface #E2DCC0 Accent #385244 Anchor #56233D

Bondi 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 #2B8EB5 Surface #EEE9D6 Anchor #592247 Accent #E4C2CC Secondary #322B30

Bondi 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 #2B8EB5 Secondary #96B2C0 Support #969386 Ink #16140F

Bondi 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 Bondi Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #2B8EB5 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 50/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 39/100

Low

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

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 50/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 47/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 29/100

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 31/100

Low

Usable as a tinted surface in measured doses.

Print safety 72/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2B8EB5

For UI

For branding

For interior

For fashion

People also use #2B8EB5 with

Medium Aquamarine Cobalt Blue Rust Platinum Charcoal

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 5.0:1. Use

Subtle surface Use #D6E8EF for cards and hover fills. Tint 80

Avoid beside #2B60B6 — 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 #2B8EB5 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: #2B8EB5;
  --color-base-rgb: 43 142 181;
  --color-base-oklch: oklch(60.8% 0.106 229.1);
  --color-50: #F2FAFD;
  --color-100: #DDF0F8;
  --color-200: #BDE1EF;
  --color-300: #90C9E0;
  --color-400: #66AFCC;
  --color-500: #4492B1;
  --color-600: #3A7287;
  --color-700: #2E5260;
  --color-800: #22373F;
  --color-900: #162227;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  bondi-blue: {
    50: '#F2FAFD',
    100: '#DDF0F8',
    200: '#BDE1EF',
    300: '#90C9E0',
    400: '#66AFCC',
    500: '#4492B1',
    600: '#3A7287',
    700: '#2E5260',
    800: '#22373F',
    900: '#162227',
  },
}

$base: #2B8EB5;
$base-ink: #141310;
$base-50: #F2FAFD;
$base-100: #DDF0F8;
$base-200: #BDE1EF;
$base-300: #90C9E0;
$base-400: #66AFCC;
$base-500: #4492B1;
$base-600: #3A7287;
$base-700: #2E5260;
$base-800: #22373F;
$base-900: #162227;
$base-hover: #227291;
$base-subtle: #C0DDE8;

{
    "color": {
        "base": {
            "value": "#2B8EB5",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FAFD",
                "type": "color"
            },
            "100": {
                "value": "#DDF0F8",
                "type": "color"
            },
            "200": {
                "value": "#BDE1EF",
                "type": "color"
            },
            "300": {
                "value": "#90C9E0",
                "type": "color"
            },
            "400": {
                "value": "#66AFCC",
                "type": "color"
            },
            "500": {
                "value": "#4492B1",
                "type": "color"
            },
            "600": {
                "value": "#3A7287",
                "type": "color"
            },
            "700": {
                "value": "#2E5260",
                "type": "color"
            },
            "800": {
                "value": "#22373F",
                "type": "color"
            },
            "900": {
                "value": "#162227",
                "type": "color"
            }
        }
    }
}

Palettes built on #2B8EB5

Color Lab

Pairs with #2B8EB5

UI roles & guardrails

In real applications

Scales

Every model

Export