What color is #1C8FAC?

#1C8FAC is a dark, vivid cyan. In RGB it is rgb(28, 143, 172), and in HSL hsl(192, 72%, 39%).

Is #1C8FAC accessible as text?

On white, #1C8FAC has a contrast ratio of 3.77:1 (fails WCAG AA for body text); on black it is 5.57:1 (passes). For text placed on #1C8FAC, use black for the best readability.

What is the closest Tailwind color to #1C8FAC?

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

What colors go well with #1C8FAC?

#1C8FAC pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #AB381C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1C8FAC below.

Is #1C8FAC good for buttons?

#1C8FAC works well for buttons and highlights, but use black text on #1C8FAC — white text only reaches 3.77:1, below the 4.5:1 needed for normal-size labels.

Is #1C8FAC the same as CSS steelblue?

No — #1C8FAC is not the CSS named color steelblue, but steelblue (#4682B4) is the closest CSS named color.

#1C8FAC Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1C8FAC

Not just a swatch — here's how #1C8FAC works with other colors. Named schemes with #1C8FAC in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #1C8FAC Accent #A6C4BF Surface #DFDABF Secondary #9AA0A0 Anchor #1E354A

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 #1C8FAC Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #5BB3CE

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 #1C8FAC Secondary #705116 Surface #E2DCC0 Accent #385244 Anchor #56233E

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 #1C8FAC Surface #EEE9D6 Anchor #592248 Accent #E3C2CD 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 #1C8FAC Secondary #93B2BC 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 #1C8FAC 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 20/100

Cool

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

Softness 50/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 40/100

Low

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

Naturalness 2/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 51/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 47/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 28/100

Low

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

UI accent fit 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 #1C8FAC

For UI

For branding

For interior

For fashion

People also use #1C8FAC with

Emerald Green Cobalt Blue Rust 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 #D0EAF0 for cards and hover fills. Tint 80

Avoid beside #1C5FAB — 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 #1C8FAC 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: #1C8FAC;
  --color-base-rgb: 28 143 172;
  --color-base-oklch: oklch(60.3% 0.104 220.2);
  --color-50: #F1FBFD;
  --color-100: #DBF4FA;
  --color-200: #B9E8F3;
  --color-300: #89D3E6;
  --color-400: #5DBDD5;
  --color-500: #3BA0BA;
  --color-600: #347C8E;
  --color-700: #2A5964;
  --color-800: #1F3B42;
  --color-900: #152428;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  bondi-blue: {
    50: '#F1FBFD',
    100: '#DBF4FA',
    200: '#B9E8F3',
    300: '#89D3E6',
    400: '#5DBDD5',
    500: '#3BA0BA',
    600: '#347C8E',
    700: '#2A5964',
    800: '#1F3B42',
    900: '#152428',
  },
}

$base: #1C8FAC;
$base-ink: #141310;
$base-50: #F1FBFD;
$base-100: #DBF4FA;
$base-200: #B9E8F3;
$base-300: #89D3E6;
$base-400: #5DBDD5;
$base-500: #3BA0BA;
$base-600: #347C8E;
$base-700: #2A5964;
$base-800: #1F3B42;
$base-900: #152428;
$base-hover: #167289;
$base-subtle: #B7E0EA;

{
    "color": {
        "base": {
            "value": "#1C8FAC",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FBFD",
                "type": "color"
            },
            "100": {
                "value": "#DBF4FA",
                "type": "color"
            },
            "200": {
                "value": "#B9E8F3",
                "type": "color"
            },
            "300": {
                "value": "#89D3E6",
                "type": "color"
            },
            "400": {
                "value": "#5DBDD5",
                "type": "color"
            },
            "500": {
                "value": "#3BA0BA",
                "type": "color"
            },
            "600": {
                "value": "#347C8E",
                "type": "color"
            },
            "700": {
                "value": "#2A5964",
                "type": "color"
            },
            "800": {
                "value": "#1F3B42",
                "type": "color"
            },
            "900": {
                "value": "#152428",
                "type": "color"
            }
        }
    }
}

Palettes built on #1C8FAC

Color Lab

Pairs with #1C8FAC

UI roles & guardrails

In real applications

Scales

Every model

Export