What color is #31AED8?

#31AED8 is a medium cyan. In RGB it is rgb(49, 174, 216), and in HSL hsl(195, 68%, 52%).

Is #31AED8 accessible as text?

On white, #31AED8 has a contrast ratio of 2.57:1 (fails WCAG AA for body text); on black it is 8.18:1 (passes). For text placed on #31AED8, use black for the best readability.

What is the closest Tailwind color to #31AED8?

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

What colors go well with #31AED8?

#31AED8 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #D85B31. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #31AED8 below.

Is #31AED8 good for buttons?

#31AED8 works well for buttons and highlights, but use black text on #31AED8 — white text only reaches 2.57:1, below the 4.5:1 needed for normal-size labels.

Is #31AED8 the same as CSS deepskyblue?

No — #31AED8 is not the CSS named color deepskyblue, but deepskyblue (#00BFFF) is the closest CSS named color.

#31AED8 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #31AED8

Not just a swatch — here's how #31AED8 works with other colors. Named schemes with #31AED8 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #31AED8 Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1E344A

Picton 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 #31AED8 Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A5 Anchor #2E3236

Picton 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 #31AED8 Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #6FD4FA

Picton 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 Picton Blue.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #31AED8 Secondary #AFD2E1 Support #969386 Ink #16140F

Picton 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 Picton Blue carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #31AED8 Anchor #372C1D Surface #EBE5D0 Accent #7D9D75 Secondary #393933

Picton 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 #31AED8 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 14/100

Cool

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

Softness 55/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 30/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 38/100

Low

A faint retro warmth without tipping into sepia.

Luxury 37/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 47/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 59/100

Moderate

Workable accent with care around contrast.

Surface fit 35/100

Low

Usable as a tinted surface in measured doses.

Print safety 68/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #31AED8

For UI

For branding

For interior

For fashion

People also use #31AED8 with

Turquoise Cerulean 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 7.2:1. Use

Subtle surface Use #DBEDF3 for cards and hover fills. Tint 80

Avoid beside #3177D8 — 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 #31AED8 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: #31AED8;
  --color-base-rgb: 49 174 216;
  --color-base-oklch: oklch(70.2% 0.121 225.7);
  --color-50: #F2FAFD;
  --color-100: #DCF2F9;
  --color-200: #BBE4F2;
  --color-300: #8CCEE3;
  --color-400: #61B5D1;
  --color-500: #3F98B6;
  --color-600: #37768B;
  --color-700: #2C5563;
  --color-800: #203941;
  --color-900: #152328;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  picton-blue: {
    50: '#F2FAFD',
    100: '#DCF2F9',
    200: '#BBE4F2',
    300: '#8CCEE3',
    400: '#61B5D1',
    500: '#3F98B6',
    600: '#37768B',
    700: '#2C5563',
    800: '#203941',
    900: '#152328',
  },
}

$base: #31AED8;
$base-ink: #141310;
$base-50: #F2FAFD;
$base-100: #DCF2F9;
$base-200: #BBE4F2;
$base-300: #8CCEE3;
$base-400: #61B5D1;
$base-500: #3F98B6;
$base-600: #37768B;
$base-700: #2C5563;
$base-800: #203941;
$base-900: #152328;
$base-hover: #228EB2;
$base-subtle: #C7E4ED;

{
    "color": {
        "base": {
            "value": "#31AED8",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FAFD",
                "type": "color"
            },
            "100": {
                "value": "#DCF2F9",
                "type": "color"
            },
            "200": {
                "value": "#BBE4F2",
                "type": "color"
            },
            "300": {
                "value": "#8CCEE3",
                "type": "color"
            },
            "400": {
                "value": "#61B5D1",
                "type": "color"
            },
            "500": {
                "value": "#3F98B6",
                "type": "color"
            },
            "600": {
                "value": "#37768B",
                "type": "color"
            },
            "700": {
                "value": "#2C5563",
                "type": "color"
            },
            "800": {
                "value": "#203941",
                "type": "color"
            },
            "900": {
                "value": "#152328",
                "type": "color"
            }
        }
    }
}

Palettes built on #31AED8

Color Lab

Pairs with #31AED8

UI roles & guardrails

In real applications

Scales

Every model

Export