What color is #1981A1?

#1981A1 is a dark, vivid cyan. In RGB it is rgb(25, 129, 161), and in HSL hsl(194, 73%, 36%).

Is #1981A1 accessible as text?

On white, #1981A1 has a contrast ratio of 4.47:1 (fails WCAG AA for body text); on black it is 4.70:1 (passes). For text placed on #1981A1, use black for the best readability.

What is the closest Tailwind color to #1981A1?

The nearest Tailwind CSS token is cyan-700 (#007595).

What colors go well with #1981A1?

#1981A1 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #9F3819. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1981A1 below.

Is #1981A1 good for buttons?

#1981A1 works well for buttons and highlights, but use black text on #1981A1 — white text only reaches 4.47:1, below the 4.5:1 needed for normal-size labels.

Is #1981A1 the same as CSS steelblue?

No — #1981A1 is not the CSS named color steelblue, but steelblue (#4682B4) is the closest CSS named color.

#1981A1 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1981A1

Not just a swatch — here's how #1981A1 works with other colors. Named schemes with #1981A1 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #1981A1 Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1E344A

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 #1981A1 Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #54A5C3

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 #1981A1 Secondary #6F5116 Surface #E2DCC0 Accent #385244 Anchor #56233E

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 #1981A1 Surface #EEE9D6 Anchor #592248 Accent #E4C2CD 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 #1981A1 Secondary #89A4B0 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 #1981A1 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 20/100

Cool

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

Softness 48/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 44/100

Moderate

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

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 55/100

Moderate

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 51/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 27/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 92/100

Very high

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

Surface fit 28/100

Low

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

Print safety 73/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #1981A1

For UI

For branding

For interior

For fashion

People also use #1981A1 with

Emerald Green Egyptian Blue Chestnut Platinum Dark Slate Gray

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 white text at 4.5:1. Use

Subtle surface Use #CDE8F0 for cards and hover fills. Tint 80

Avoid beside #19539F — 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 #1981A1 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: #1981A1;
  --color-base-rgb: 25 129 161;
  --color-base-oklch: oklch(56.3% 0.100 224.7);
  --color-50: #F1FBFD;
  --color-100: #DBF3FA;
  --color-200: #B9E6F4;
  --color-300: #88D1E7;
  --color-400: #5DB9D5;
  --color-500: #3A9DBB;
  --color-600: #33798E;
  --color-700: #2A5765;
  --color-800: #1F3A42;
  --color-900: #152428;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  steel-blue: {
    50: '#F1FBFD',
    100: '#DBF3FA',
    200: '#B9E6F4',
    300: '#88D1E7',
    400: '#5DB9D5',
    500: '#3A9DBB',
    600: '#33798E',
    700: '#2A5765',
    800: '#1F3A42',
    900: '#152428',
  },
}

$base: #1981A1;
$base-ink: #141310;
$base-50: #F1FBFD;
$base-100: #DBF3FA;
$base-200: #B9E6F4;
$base-300: #88D1E7;
$base-400: #5DB9D5;
$base-500: #3A9DBB;
$base-600: #33798E;
$base-700: #2A5765;
$base-800: #1F3A42;
$base-900: #152428;
$base-hover: #14667F;
$base-subtle: #B3DDE9;

{
    "color": {
        "base": {
            "value": "#1981A1",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FBFD",
                "type": "color"
            },
            "100": {
                "value": "#DBF3FA",
                "type": "color"
            },
            "200": {
                "value": "#B9E6F4",
                "type": "color"
            },
            "300": {
                "value": "#88D1E7",
                "type": "color"
            },
            "400": {
                "value": "#5DB9D5",
                "type": "color"
            },
            "500": {
                "value": "#3A9DBB",
                "type": "color"
            },
            "600": {
                "value": "#33798E",
                "type": "color"
            },
            "700": {
                "value": "#2A5765",
                "type": "color"
            },
            "800": {
                "value": "#1F3A42",
                "type": "color"
            },
            "900": {
                "value": "#152428",
                "type": "color"
            }
        }
    }
}

Palettes built on #1981A1

Color Lab

Pairs with #1981A1

UI roles & guardrails

In real applications

Scales

Every model

Export