What color is #0CBBFB?

#0CBBFB is a medium, vivid cyan-blue. In RGB it is rgb(12, 187, 251), and in HSL hsl(196, 97%, 52%).

Is #0CBBFB accessible as text?

On white, #0CBBFB has a contrast ratio of 2.21:1 (fails WCAG AA for body text); on black it is 9.52:1 (passes). For text placed on #0CBBFB, use black for the best readability.

What is the closest Tailwind color to #0CBBFB?

The nearest Tailwind CSS token is sky-400 (#00BCFF).

What colors go well with #0CBBFB?

#0CBBFB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #FB4D0E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #0CBBFB below.

Is #0CBBFB good for buttons?

#0CBBFB works well for buttons and highlights, but use black text on #0CBBFB — white text only reaches 2.21:1, below the 4.5:1 needed for normal-size labels.

Is #0CBBFB the same as CSS deepskyblue?

No — #0CBBFB is not the CSS named color deepskyblue, but deepskyblue (#00BFFF) is the closest CSS named color.

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

Palettes built on #0CBBFB

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

Coastal Morning Lead · 5 colors

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

Deep Sky Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Nordic Calm Accent · 5 colors

Accent #0CBBFB Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A6 Anchor #2E3236

Deep Sky Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Tech Product Signal · 5 colors

Signal #0CBBFB Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #68E2FF

Deep Sky 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 Deep Sky Blue.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #0CBBFB Secondary #B7E0F7 Support #969386 Ink #16140F

Deep Sky 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 Deep Sky Blue carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #0CBBFB Anchor #372C1D Surface #EAE5D0 Accent #7C9D76 Secondary #393933

Deep Sky Blue anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Build a working theme in the generator →

Color Lab

How #0CBBFB 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 5/100

Cool

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

Softness 53/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 26/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 28/100

Low

A faint retro warmth without tipping into sepia.

Luxury 32/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 58/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 45/100

Moderate

Workable accent with care around contrast.

Surface fit 31/100

Low

Usable as a tinted surface in measured doses.

Print safety 61/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #0CBBFB

For UI

For branding

For interior

For fashion

People also use #0CBBFB with

Aquamarine Blue Cinnabar Platinum Dark Slate Gray

UI roles & guardrails

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

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

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 8.4:1. Use

Subtle surface Use #D5EEF8 for cards and hover fills. Tint 80

Avoid beside #0E6DFB — 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 #0CBBFB 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: #0CBBFB;
  --color-base-rgb: 12 187 251;
  --color-base-oklch: oklch(74.5% 0.151 232.4);
  --color-50: #F0FBFE;
  --color-100: #D8F3FD;
  --color-200: #B1E8FC;
  --color-300: #79D5F6;
  --color-400: #49BEE9;
  --color-500: #25A2D0;
  --color-600: #257D9D;
  --color-700: #205A6F;
  --color-800: #193B48;
  --color-900: #11252C;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  deep-sky-blue: {
    50: '#F0FBFE',
    100: '#D8F3FD',
    200: '#B1E8FC',
    300: '#79D5F6',
    400: '#49BEE9',
    500: '#25A2D0',
    600: '#257D9D',
    700: '#205A6F',
    800: '#193B48',
    900: '#11252C',
  },
}

$base: #0CBBFB;
$base-ink: #141310;
$base-50: #F0FBFE;
$base-100: #D8F3FD;
$base-200: #B1E8FC;
$base-300: #79D5F6;
$base-400: #49BEE9;
$base-500: #25A2D0;
$base-600: #257D9D;
$base-700: #205A6F;
$base-800: #193B48;
$base-900: #11252C;
$base-hover: #039AD1;
$base-subtle: #BFE7F5;

{
    "color": {
        "base": {
            "value": "#0CBBFB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FBFE",
                "type": "color"
            },
            "100": {
                "value": "#D8F3FD",
                "type": "color"
            },
            "200": {
                "value": "#B1E8FC",
                "type": "color"
            },
            "300": {
                "value": "#79D5F6",
                "type": "color"
            },
            "400": {
                "value": "#49BEE9",
                "type": "color"
            },
            "500": {
                "value": "#25A2D0",
                "type": "color"
            },
            "600": {
                "value": "#257D9D",
                "type": "color"
            },
            "700": {
                "value": "#205A6F",
                "type": "color"
            },
            "800": {
                "value": "#193B48",
                "type": "color"
            },
            "900": {
                "value": "#11252C",
                "type": "color"
            }
        }
    }
}

Palettes built on #0CBBFB

Color Lab

Pairs with #0CBBFB

UI roles & guardrails

In real applications

Scales

Every model

Export