What color is #2DA8CD?

#2DA8CD is a medium cyan. In RGB it is rgb(45, 168, 205), and in HSL hsl(194, 64%, 49%).

Is #2DA8CD accessible as text?

On white, #2DA8CD has a contrast ratio of 2.77:1 (fails WCAG AA for body text); on black it is 7.59:1 (passes). For text placed on #2DA8CD, use black for the best readability.

What is the closest Tailwind color to #2DA8CD?

The nearest Tailwind CSS token is cyan-500 (#00B8DB).

What colors go well with #2DA8CD?

#2DA8CD pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CD522D. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #2DA8CD below.

Is #2DA8CD good for buttons?

#2DA8CD works well for buttons and highlights, but use black text on #2DA8CD — white text only reaches 2.77:1, below the 4.5:1 needed for normal-size labels.

Is #2DA8CD the same as CSS cadetblue?

No — #2DA8CD is not the CSS named color cadetblue, but cadetblue (#5F9EA0) is the closest CSS named color.

#2DA8CD Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2DA8CD

Not just a swatch — here's how #2DA8CD works with other colors. Named schemes with #2DA8CD in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #2DA8CD Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1E344A

Carolina 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 #2DA8CD Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A5 Anchor #2E3236

Carolina 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 #2DA8CD Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #6BCDF0

Carolina 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 Carolina Blue.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #2DA8CD Secondary #A9CBD8 Support #969386 Ink #16140F

Carolina 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 Carolina Blue carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #2DA8CD Anchor #372C1D Surface #EBE5D0 Accent #7D9D75 Secondary #393933

Carolina 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 #2DA8CD 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 54/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 32/100

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 41/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 40/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 45/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 65/100

High

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

Surface fit 35/100

Low

Usable as a tinted surface in measured doses.

Print safety 69/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #2DA8CD

For UI

For branding

For interior

For fashion

People also use #2DA8CD with

Medium Aquamarine Cerulean Burnt Orange 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 Only on dark surfaces. Avoid

Background Pair with #141310 text at 6.7:1. Use

Subtle surface Use #D9EBF1 for cards and hover fills. Tint 80

Avoid beside #2D72CD — 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 #2DA8CD 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: #2DA8CD;
  --color-base-rgb: 45 168 205;
  --color-base-oklch: oklch(68.2% 0.116 223.2);
  --color-50: #F2FAFD;
  --color-100: #DDF2F8;
  --color-200: #BCE4F0;
  --color-300: #8ECEE1;
  --color-400: #64B5CE;
  --color-500: #4298B3;
  --color-600: #397689;
  --color-700: #2E5561;
  --color-800: #213940;
  --color-900: #162327;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  carolina-blue: {
    50: '#F2FAFD',
    100: '#DDF2F8',
    200: '#BCE4F0',
    300: '#8ECEE1',
    400: '#64B5CE',
    500: '#4298B3',
    600: '#397689',
    700: '#2E5561',
    800: '#213940',
    900: '#162327',
  },
}

$base: #2DA8CD;
$base-ink: #141310;
$base-50: #F2FAFD;
$base-100: #DDF2F8;
$base-200: #BCE4F0;
$base-300: #8ECEE1;
$base-400: #64B5CE;
$base-500: #4298B3;
$base-600: #397689;
$base-700: #2E5561;
$base-800: #213940;
$base-900: #162327;
$base-hover: #2486A4;
$base-subtle: #C5E2EB;

{
    "color": {
        "base": {
            "value": "#2DA8CD",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FAFD",
                "type": "color"
            },
            "100": {
                "value": "#DDF2F8",
                "type": "color"
            },
            "200": {
                "value": "#BCE4F0",
                "type": "color"
            },
            "300": {
                "value": "#8ECEE1",
                "type": "color"
            },
            "400": {
                "value": "#64B5CE",
                "type": "color"
            },
            "500": {
                "value": "#4298B3",
                "type": "color"
            },
            "600": {
                "value": "#397689",
                "type": "color"
            },
            "700": {
                "value": "#2E5561",
                "type": "color"
            },
            "800": {
                "value": "#213940",
                "type": "color"
            },
            "900": {
                "value": "#162327",
                "type": "color"
            }
        }
    }
}

Palettes built on #2DA8CD

Color Lab

Pairs with #2DA8CD

UI roles & guardrails

In real applications

Scales

Every model

Export