What color is #369DE6?

#369DE6 is a medium, vivid cyan-blue. In RGB it is rgb(54, 157, 230), and in HSL hsl(205, 78%, 56%).

Is #369DE6 accessible as text?

On white, #369DE6 has a contrast ratio of 2.95:1 (fails WCAG AA for body text); on black it is 7.12:1 (passes). For text placed on #369DE6, use black for the best readability.

What is the closest Tailwind color to #369DE6?

The nearest Tailwind CSS token is sky-500 (#00A6F4).

What colors go well with #369DE6?

#369DE6 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #E68037. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #369DE6 below.

Is #369DE6 good for buttons?

#369DE6 works well for buttons and highlights, but use black text on #369DE6 — white text only reaches 2.95:1, below the 4.5:1 needed for normal-size labels.

Is #369DE6 the same as CSS cornflowerblue?

No — #369DE6 is not the CSS named color cornflowerblue, but cornflowerblue (#6495ED) is the closest CSS named color.

#369DE6 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #369DE6

Not just a swatch — here's how #369DE6 works with other colors. Named schemes with #369DE6 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #369DE6 Accent #A5C4C0 Surface #DEDBBF Secondary #9AA0A0 Anchor #20344A

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 #369DE6 Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 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 #369DE6 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #6DC3FF

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 #369DE6 Secondary #A7C5E0 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 #369DE6 Anchor #3B2924 Surface #EAE5D0 Accent #7A9E77 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 #369DE6 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 9/100

Cool

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

Softness 50/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 34/100

Low

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 35/100

Low

A faint retro warmth without tipping into sepia.

Luxury 40/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 55/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 71/100

High

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

Surface fit 25/100

Low

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

Print safety 67/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #369DE6

For UI

For branding

For interior

For fashion

People also use #369DE6 with

Turquoise Han Purple Peru Gainsboro 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 6.3:1. Use

Subtle surface Use #DCEBF5 for cards and hover fills. Tint 80

Avoid beside #3763E6 — 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 #369DE6 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: #369DE6;
  --color-base-rgb: 54 157 230;
  --color-base-oklch: oklch(67.1% 0.142 244.1);
  --color-50: #F1F8FE;
  --color-100: #DAEDFB;
  --color-200: #B6DBF6;
  --color-300: #85C0EA;
  --color-400: #58A4DA;
  --color-500: #3686BF;
  --color-600: #306991;
  --color-700: #284D67;
  --color-800: #1E3443;
  --color-900: #142029;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  carolina-blue: {
    50: '#F1F8FE',
    100: '#DAEDFB',
    200: '#B6DBF6',
    300: '#85C0EA',
    400: '#58A4DA',
    500: '#3686BF',
    600: '#306991',
    700: '#284D67',
    800: '#1E3443',
    900: '#142029',
  },
}

$base: #369DE6;
$base-ink: #141310;
$base-50: #F1F8FE;
$base-100: #DAEDFB;
$base-200: #B6DBF6;
$base-300: #85C0EA;
$base-400: #58A4DA;
$base-500: #3686BF;
$base-600: #306991;
$base-700: #284D67;
$base-800: #1E3443;
$base-900: #142029;
$base-hover: #1981CB;
$base-subtle: #C9E1F1;

{
    "color": {
        "base": {
            "value": "#369DE6",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F8FE",
                "type": "color"
            },
            "100": {
                "value": "#DAEDFB",
                "type": "color"
            },
            "200": {
                "value": "#B6DBF6",
                "type": "color"
            },
            "300": {
                "value": "#85C0EA",
                "type": "color"
            },
            "400": {
                "value": "#58A4DA",
                "type": "color"
            },
            "500": {
                "value": "#3686BF",
                "type": "color"
            },
            "600": {
                "value": "#306991",
                "type": "color"
            },
            "700": {
                "value": "#284D67",
                "type": "color"
            },
            "800": {
                "value": "#1E3443",
                "type": "color"
            },
            "900": {
                "value": "#142029",
                "type": "color"
            }
        }
    }
}