What color is #5EA2C3?

#5EA2C3 is a medium cyan-blue. In RGB it is rgb(94, 162, 195), and in HSL hsl(200, 46%, 57%).

Is #5EA2C3 accessible as text?

On white, #5EA2C3 has a contrast ratio of 2.83:1 (fails WCAG AA for body text); on black it is 7.43:1 (passes). For text placed on #5EA2C3, use black for the best readability.

What is the closest Tailwind color to #5EA2C3?

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

What colors go well with #5EA2C3?

#5EA2C3 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #C4815F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5EA2C3 below.

Is #5EA2C3 good for buttons?

#5EA2C3 works well for buttons and highlights, but use black text on #5EA2C3 — white text only reaches 2.83:1, below the 4.5:1 needed for normal-size labels.

Is #5EA2C3 the same as CSS cadetblue?

No — #5EA2C3 is not the CSS named color cadetblue, but cadetblue (#5F9EA0) is the closest CSS named color.

#5EA2C3 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #5EA2C3

Not just a swatch — here's how #5EA2C3 works with other colors. Named schemes with #5EA2C3 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #5EA2C3 Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A6 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.

Coastal Morning Lead · 5 colors

Lead #5EA2C3 Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

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

Japanese Sand Base · 5 colors

Base #5EA2C3 Surface #ECEADC Highlight #F4F2E7 Secondary #B3B19F Ink #2A2723

Carolina Blue sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Tech Product Signal · 5 colors

Signal #5EA2C3 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #8AC7E6

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 #5EA2C3 Secondary #B2C8D4 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.

Build a working theme in the generator →

Color Lab

How #5EA2C3 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 25/100

Cool

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

Softness 59/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 31/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 47/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 39/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 33/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 60/100

Moderate

Workable accent with care around contrast.

Surface fit 44/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 78/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #5EA2C3

For UI

For branding

For interior

For fashion

People also use #5EA2C3 with

Medium Aquamarine Very Peri Peru 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 Only on dark surfaces. Avoid

Background Pair with #141310 text at 6.6:1. Use

Subtle surface Use #E2EBF0 for cards and hover fills. Tint 80

Avoid beside #5F81C4 — 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 #5EA2C3 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: #5EA2C3;
  --color-base-rgb: 94 162 195;
  --color-base-oklch: oklch(68.0% 0.084 230.8);
  --color-50: #F3F9FB;
  --color-100: #E1EEF5;
  --color-200: #C4DCE9;
  --color-300: #9AC1D5;
  --color-400: #73A6BF;
  --color-500: #5288A3;
  --color-600: #446A7E;
  --color-700: #354E5A;
  --color-800: #25343C;
  --color-900: #182125;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  carolina-blue: {
    50: '#F3F9FB',
    100: '#E1EEF5',
    200: '#C4DCE9',
    300: '#9AC1D5',
    400: '#73A6BF',
    500: '#5288A3',
    600: '#446A7E',
    700: '#354E5A',
    800: '#25343C',
    900: '#182125',
  },
}

$base: #5EA2C3;
$base-ink: #141310;
$base-50: #F3F9FB;
$base-100: #E1EEF5;
$base-200: #C4DCE9;
$base-300: #9AC1D5;
$base-400: #73A6BF;
$base-500: #5288A3;
$base-600: #446A7E;
$base-700: #354E5A;
$base-800: #25343C;
$base-900: #182125;
$base-hover: #3F86AA;
$base-subtle: #D3E2EA;

{
    "color": {
        "base": {
            "value": "#5EA2C3",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F9FB",
                "type": "color"
            },
            "100": {
                "value": "#E1EEF5",
                "type": "color"
            },
            "200": {
                "value": "#C4DCE9",
                "type": "color"
            },
            "300": {
                "value": "#9AC1D5",
                "type": "color"
            },
            "400": {
                "value": "#73A6BF",
                "type": "color"
            },
            "500": {
                "value": "#5288A3",
                "type": "color"
            },
            "600": {
                "value": "#446A7E",
                "type": "color"
            },
            "700": {
                "value": "#354E5A",
                "type": "color"
            },
            "800": {
                "value": "#25343C",
                "type": "color"
            },
            "900": {
                "value": "#182125",
                "type": "color"
            }
        }
    }
}

Palettes built on #5EA2C3

Color Lab

Pairs with #5EA2C3

UI roles & guardrails

In real applications

Scales

Every model

Export