What color is #0C8DB4?

#0C8DB4 is a dark, vivid cyan. In RGB it is rgb(12, 141, 180), and in HSL hsl(194, 88%, 38%).

Is #0C8DB4 accessible as text?

On white, #0C8DB4 has a contrast ratio of 3.83:1 (fails WCAG AA for body text); on black it is 5.48:1 (passes). For text placed on #0C8DB4, use black for the best readability.

What is the closest Tailwind color to #0C8DB4?

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

What colors go well with #0C8DB4?

#0C8DB4 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B6330C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #0C8DB4 below.

Is #0C8DB4 good for buttons?

#0C8DB4 works well for buttons and highlights, but use black text on #0C8DB4 — white text only reaches 3.83:1, below the 4.5:1 needed for normal-size labels.

Is #0C8DB4 the same as CSS steelblue?

No — #0C8DB4 is not the CSS named color steelblue, but steelblue (#4682B4) is the closest CSS named color.

#0C8DB4 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0C8DB4

Not just a swatch — here's how #0C8DB4 works with other colors. Named schemes with #0C8DB4 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #0C8DB4 Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1E344A

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 #0C8DB4 Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #55B2D6

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 #0C8DB4 Secondary #6F5116 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 #0C8DB4 Surface #EEE9D6 Anchor #592248 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 #0C8DB4 Secondary #91B1BE 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 #0C8DB4 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 16/100

Cool

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

Softness 49/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 40/100

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 48/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 48/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 31/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 89/100

Very high

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

Surface fit 28/100

Low

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

Print safety 70/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #0C8DB4

For UI

For branding

For interior

For fashion

People also use #0C8DB4 with

Emerald Green Klein Blue Chestnut Platinum Dark Slate Gray

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 4.9:1. Use

Subtle surface Use #CBEAF3 for cards and hover fills. Tint 80

Avoid beside #0C56B6 — 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 #0C8DB4 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: #0C8DB4;
  --color-base-rgb: 12 141 180;
  --color-base-oklch: oklch(60.0% 0.113 226.5);
  --color-50: #F0FBFE;
  --color-100: #D8F5FD;
  --color-200: #B2E9FA;
  --color-300: #7FD6F0;
  --color-400: #50C0E2;
  --color-500: #2DA4C8;
  --color-600: #2A7E98;
  --color-700: #245A6B;
  --color-800: #1B3C46;
  --color-900: #13252B;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  bondi-blue: {
    50: '#F0FBFE',
    100: '#D8F5FD',
    200: '#B2E9FA',
    300: '#7FD6F0',
    400: '#50C0E2',
    500: '#2DA4C8',
    600: '#2A7E98',
    700: '#245A6B',
    800: '#1B3C46',
    900: '#13252B',
  },
}

$base: #0C8DB4;
$base-ink: #141310;
$base-50: #F0FBFE;
$base-100: #D8F5FD;
$base-200: #B2E9FA;
$base-300: #7FD6F0;
$base-400: #50C0E2;
$base-500: #2DA4C8;
$base-600: #2A7E98;
$base-700: #245A6B;
$base-800: #1B3C46;
$base-900: #13252B;
$base-hover: #097292;
$base-subtle: #B0E0EF;

{
    "color": {
        "base": {
            "value": "#0C8DB4",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FBFE",
                "type": "color"
            },
            "100": {
                "value": "#D8F5FD",
                "type": "color"
            },
            "200": {
                "value": "#B2E9FA",
                "type": "color"
            },
            "300": {
                "value": "#7FD6F0",
                "type": "color"
            },
            "400": {
                "value": "#50C0E2",
                "type": "color"
            },
            "500": {
                "value": "#2DA4C8",
                "type": "color"
            },
            "600": {
                "value": "#2A7E98",
                "type": "color"
            },
            "700": {
                "value": "#245A6B",
                "type": "color"
            },
            "800": {
                "value": "#1B3C46",
                "type": "color"
            },
            "900": {
                "value": "#13252B",
                "type": "color"
            }
        }
    }
}

Palettes built on #0C8DB4

Color Lab

Pairs with #0C8DB4

UI roles & guardrails

In real applications

Scales

Every model

Export