What color is #0F7FAC?

#0F7FAC is a dark, vivid cyan-blue. In RGB it is rgb(15, 127, 172), and in HSL hsl(197, 84%, 37%).

Is #0F7FAC accessible as text?

On white, #0F7FAC has a contrast ratio of 4.51:1 (passes WCAG AA for body text); on black it is 4.65:1 (passes). For text placed on #0F7FAC, use black for the best readability.

What is the closest Tailwind color to #0F7FAC?

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

What colors go well with #0F7FAC?

#0F7FAC pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #AE3C0F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #0F7FAC below.

Is #0F7FAC good for buttons?

#0F7FAC works for buttons; black text has the higher contrast, so prefer it for labels.

Is #0F7FAC the same as CSS steelblue?

No — #0F7FAC is not the CSS named color steelblue, but steelblue (#4682B4) is the closest CSS named color.

#0F7FAC Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0F7FAC

Not just a swatch — here's how #0F7FAC works with other colors. Named schemes with #0F7FAC in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #0F7FAC Accent #A6C4C0 Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

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 #0F7FAC Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #51A3CD

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 #0F7FAC Secondary #6F5216 Surface #E2DCC0 Accent #385244 Anchor #56233D

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 #0F7FAC Surface #EEE9D6 Anchor #592247 Accent #E4C2CC 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 #0F7FAC Secondary #87A4B4 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 #0F7FAC 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 17/100

Cool

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

Softness 46/100

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 51/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 52/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 30/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 95/100

Very high

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

Surface fit 24/100

Low

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

Print safety 71/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #0F7FAC

For UI

For branding

For interior

For fashion

People also use #0F7FAC with

Emerald Green Klein Blue Chestnut Platinum Charcoal

UI roles & guardrails

Primary action Safe as a filled button with white label. AA

Body text Passes on white at 16px and above. Pass

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

Background Pair with white text at 4.5:1. Use

Subtle surface Use #CBE7F2 for cards and hover fills. Tint 80

Avoid beside #0F4CAE — 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 #0F7FAC 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: #0F7FAC;
  --color-base-rgb: 15 127 172;
  --color-base-oklch: oklch(56.2% 0.113 233.1);
  --color-50: #F0FAFE;
  --color-100: #D8F2FD;
  --color-200: #B4E5F8;
  --color-300: #81CFEE;
  --color-400: #53B7DF;
  --color-500: #309AC4;
  --color-600: #2D7895;
  --color-700: #255669;
  --color-800: #1C3945;
  --color-900: #13242A;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  steel-blue: {
    50: '#F0FAFE',
    100: '#D8F2FD',
    200: '#B4E5F8',
    300: '#81CFEE',
    400: '#53B7DF',
    500: '#309AC4',
    600: '#2D7895',
    700: '#255669',
    800: '#1C3945',
    900: '#13242A',
  },
}

$base: #0F7FAC;
$base-ink: #141310;
$base-50: #F0FAFE;
$base-100: #D8F2FD;
$base-200: #B4E5F8;
$base-300: #81CFEE;
$base-400: #53B7DF;
$base-500: #309AC4;
$base-600: #2D7895;
$base-700: #255669;
$base-800: #1C3945;
$base-900: #13242A;
$base-hover: #0C678B;
$base-subtle: #B0DCEE;

{
    "color": {
        "base": {
            "value": "#0F7FAC",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FAFE",
                "type": "color"
            },
            "100": {
                "value": "#D8F2FD",
                "type": "color"
            },
            "200": {
                "value": "#B4E5F8",
                "type": "color"
            },
            "300": {
                "value": "#81CFEE",
                "type": "color"
            },
            "400": {
                "value": "#53B7DF",
                "type": "color"
            },
            "500": {
                "value": "#309AC4",
                "type": "color"
            },
            "600": {
                "value": "#2D7895",
                "type": "color"
            },
            "700": {
                "value": "#255669",
                "type": "color"
            },
            "800": {
                "value": "#1C3945",
                "type": "color"
            },
            "900": {
                "value": "#13242A",
                "type": "color"
            }
        }
    }
}

Palettes built on #0F7FAC

Color Lab

Pairs with #0F7FAC

UI roles & guardrails

In real applications

Scales

Every model

Export