What color is #1F80C1?

#1F80C1 is a medium, vivid cyan-blue. In RGB it is rgb(31, 128, 193), and in HSL hsl(204, 72%, 44%).

Is #1F80C1 accessible as text?

On white, #1F80C1 has a contrast ratio of 4.27:1 (fails WCAG AA for body text); on black it is 4.92:1 (passes). For text placed on #1F80C1, use black for the best readability.

What is the closest Tailwind color to #1F80C1?

The nearest Tailwind CSS token is sky-600 (#0084D1).

What colors go well with #1F80C1?

#1F80C1 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #C1601F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1F80C1 below.

Is #1F80C1 good for buttons?

#1F80C1 works well for buttons and highlights, but use black text on #1F80C1 — white text only reaches 4.27:1, below the 4.5:1 needed for normal-size labels.

Is #1F80C1 the same as CSS steelblue?

No — #1F80C1 is not the CSS named color steelblue, but steelblue (#4682B4) is the closest CSS named color.

#1F80C1 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1F80C1

Not just a swatch — here's how #1F80C1 works with other colors. Named schemes with #1F80C1 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #1F80C1 Accent #A5C4C0 Surface #DEDBBF Secondary #9AA0A0 Anchor #20344A

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

Tech Product Signal · 5 colors

Signal #1F80C1 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #57A5E2

Steel 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 Steel Blue.

Vintage Leather Lead · 5 colors

Lead #1F80C1 Secondary #7F4438 Surface #E1DDC0 Accent #375245 Anchor #57233C

Steel Blue plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Berry & Cream Lead · 5 colors

Lead #1F80C1 Surface #EEE9D6 Anchor #5A2246 Accent #E4C2CB Secondary #322B30

Steel Blue sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #1F80C1 Secondary #8CA8BF Support #969386 Ink #16140F

Steel 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 Steel Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #1F80C1 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 12/100

Cool

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

Softness 45/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 43/100

Moderate

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 45/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 49/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 35/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 96/100

Very high

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

Surface fit 20/100

Low

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

Print safety 70/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #1F80C1

For UI

For branding

For interior

For fashion

People also use #1F80C1 with

Turquoise Medium Blue Tawny Platinum Charcoal

UI roles & guardrails

Primary action Too mid-tone for a filled button — darken for the fill. AA Large

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

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 4.3:1. Use

Subtle surface Use #D4E5F1 for cards and hover fills. Tint 80

Avoid beside #1F4BC1 — 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 #1F80C1 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: #1F80C1;
  --color-base-rgb: 31 128 193;
  --color-base-oklch: oklch(57.8% 0.131 244.1);
  --color-50: #F1F9FD;
  --color-100: #DBEEFA;
  --color-200: #B9DCF3;
  --color-300: #89C1E6;
  --color-400: #5DA5D5;
  --color-500: #3B87BA;
  --color-600: #346A8E;
  --color-700: #2A4D64;
  --color-800: #1F3442;
  --color-900: #152128;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  steel-blue: {
    50: '#F1F9FD',
    100: '#DBEEFA',
    200: '#B9DCF3',
    300: '#89C1E6',
    400: '#5DA5D5',
    500: '#3B87BA',
    600: '#346A8E',
    700: '#2A4D64',
    800: '#1F3442',
    900: '#152128',
  },
}

$base: #1F80C1;
$base-ink: #141310;
$base-50: #F1F9FD;
$base-100: #DBEEFA;
$base-200: #B9DCF3;
$base-300: #89C1E6;
$base-400: #5DA5D5;
$base-500: #3B87BA;
$base-600: #346A8E;
$base-700: #2A4D64;
$base-800: #1F3442;
$base-900: #152128;
$base-hover: #19679A;
$base-subtle: #BDD9EC;

{
    "color": {
        "base": {
            "value": "#1F80C1",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F9FD",
                "type": "color"
            },
            "100": {
                "value": "#DBEEFA",
                "type": "color"
            },
            "200": {
                "value": "#B9DCF3",
                "type": "color"
            },
            "300": {
                "value": "#89C1E6",
                "type": "color"
            },
            "400": {
                "value": "#5DA5D5",
                "type": "color"
            },
            "500": {
                "value": "#3B87BA",
                "type": "color"
            },
            "600": {
                "value": "#346A8E",
                "type": "color"
            },
            "700": {
                "value": "#2A4D64",
                "type": "color"
            },
            "800": {
                "value": "#1F3442",
                "type": "color"
            },
            "900": {
                "value": "#152128",
                "type": "color"
            }
        }
    }
}

Palettes built on #1F80C1

Color Lab

Pairs with #1F80C1

UI roles & guardrails

In real applications

Scales

Every model

Export