What color is #C11515?

#C11515 is a medium, vivid brown. In RGB it is rgb(193, 21, 21), and in HSL hsl(0, 80%, 42%).

Is #C11515 accessible as text?

On white, #C11515 has a contrast ratio of 6.20:1 (passes WCAG AA for body text); on black it is 3.39:1 (fails). For text placed on #C11515, use white for the best readability.

What is the closest Tailwind color to #C11515?

The nearest Tailwind CSS token is red-700 (#C10007).

What colors go well with #C11515?

#C11515 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #15C1C1. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #C11515 below.

Is #C11515 good for buttons?

#C11515 works well for buttons and highlights, but use white text on #C11515 — black text only reaches 3.39:1, below the 4.5:1 needed for normal-size labels.

Is #C11515 the same as CSS firebrick?

No — #C11515 is not the CSS named color firebrick, but firebrick (#B22222) is the closest CSS named color.

#C11515 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #C11515

Not just a swatch — here's how #C11515 works with other colors. Named schemes with #C11515 in its natural role, and a note on why the supporting colors balance it.

Sunset Warmth Glow · 5 colors

Glow #C11515 Secondary #E76F53 Accent #EA9C35 Anchor #5C3951 Surface #F5E8D6

Firebrick glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Modern Café Dominant · 5 colors

Dominant #C11515 Anchor #3A2A21 Surface #F0E2D0 Accent #969664 Secondary #3C3833

Firebrick 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.

Vintage Leather Lead · 5 colors

Lead #C11515 Secondary #7B4927 Surface #EAD9C0 Accent #43503A Anchor #5A222E

Firebrick 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 #C11515 Surface #F3E6D6 Anchor #5F2037 Accent #E6C2C1 Secondary #332B2E

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

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #C11515 Secondary #B98179 Support #9B9186 Ink #17140F

Firebrick 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 Firebrick carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #C11515 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 96/100

Warm

Reads warm and advancing — inviting, energetic, draws the eye forward.

Softness 33/100

Low

Middle-weight — neither delicate nor heavy.

Depth 52/100

Moderate

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

Naturalness 31/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 37/100

Low

A faint retro warmth without tipping into sepia.

Luxury 50/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 78/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 86/100

Very high

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

Surface fit 9/100

Very low

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

Print safety 78/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #C11515

For UI

For branding

For interior

For fashion

People also use #C11515 with

Deep Pink Ochre Tiffany Blue Gainsboro Espresso

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 6.2:1. Use

Subtle surface Use #F2D0D0 for cards and hover fills. Tint 80

Avoid beside #C14F15 — 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 #C11515 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: #C11515;
  --color-base-rgb: 193 21 21;
  --color-base-oklch: oklch(51.7% 0.202 28.2);
  --color-50: #FEF1F1;
  --color-100: #FCD9D9;
  --color-200: #F7B6B6;
  --color-300: #EB8484;
  --color-400: #DB5757;
  --color-500: #C13434;
  --color-600: #932F2F;
  --color-700: #682727;
  --color-800: #441D1D;
  --color-900: #291414;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  firebrick: {
    50: '#FEF1F1',
    100: '#FCD9D9',
    200: '#F7B6B6',
    300: '#EB8484',
    400: '#DB5757',
    500: '#C13434',
    600: '#932F2F',
    700: '#682727',
    800: '#441D1D',
    900: '#291414',
  },
}

$base: #C11515;
$base-ink: #FFFFFF;
$base-50: #FEF1F1;
$base-100: #FCD9D9;
$base-200: #F7B6B6;
$base-300: #EB8484;
$base-400: #DB5757;
$base-500: #C13434;
$base-600: #932F2F;
$base-700: #682727;
$base-800: #441D1D;
$base-900: #291414;
$base-hover: #9A1111;
$base-subtle: #EEB8B8;

{
    "color": {
        "base": {
            "value": "#C11515",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF1F1",
                "type": "color"
            },
            "100": {
                "value": "#FCD9D9",
                "type": "color"
            },
            "200": {
                "value": "#F7B6B6",
                "type": "color"
            },
            "300": {
                "value": "#EB8484",
                "type": "color"
            },
            "400": {
                "value": "#DB5757",
                "type": "color"
            },
            "500": {
                "value": "#C13434",
                "type": "color"
            },
            "600": {
                "value": "#932F2F",
                "type": "color"
            },
            "700": {
                "value": "#682727",
                "type": "color"
            },
            "800": {
                "value": "#441D1D",
                "type": "color"
            },
            "900": {
                "value": "#291414",
                "type": "color"
            }
        }
    }
}