What color is #C83033?

#C83033 is a medium red. In RGB it is rgb(200, 48, 51), and in HSL hsl(359, 61%, 49%).

Is #C83033 accessible as text?

On white, #C83033 has a contrast ratio of 5.35:1 (passes WCAG AA for body text); on black it is 3.93:1 (fails). For text placed on #C83033, use white for the best readability.

What is the closest Tailwind color to #C83033?

The nearest Tailwind CSS token is orange-700 (#CA3500).

What colors go well with #C83033?

#C83033 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #31C9C7. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #C83033 below.

Is #C83033 good for buttons?

#C83033 works well for buttons and highlights, but use white text on #C83033 — black text only reaches 3.93:1, below the 4.5:1 needed for normal-size labels.

Is #C83033 the same as CSS crimson?

No — #C83033 is not the CSS named color crimson, but crimson (#DC143C) is the closest CSS named color.

#C83033 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #C83033

Not just a swatch — here's how #C83033 works with other colors. Named schemes with #C83033 in its natural role, and a note on why the supporting colors balance it.

Sunset Warmth Glow · 5 colors

Glow #C83033 Secondary #E76E54 Accent #EB9B36 Anchor #5C3951 Surface #F5E8D6

Fire Engine Red 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 #C83033 Anchor #3A2A21 Surface #F0E2D0 Accent #969664 Secondary #3C3833

Fire Engine Red 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 #C83033 Secondary #7B4928 Surface #EAD9C0 Accent #43503A Anchor #5A222E

Fire Engine Red 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 #C83033 Surface #F3E6D6 Anchor #5F2037 Accent #E6C2C2 Secondary #332B2E

Fire Engine Red 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 #C83033 Secondary #C18C87 Support #9B9186 Ink #17140F

Fire Engine Red 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 Fire Engine Red carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #C83033 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 95/100

Warm

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

Softness 36/100

Low

Middle-weight — neither delicate nor heavy.

Depth 48/100

Moderate

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

Naturalness 39/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 45/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 48/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 73/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 91/100

Very high

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

Surface fit 12/100

Very low

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

Print safety 80/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #C83033

For UI

For branding

For interior

For fashion

People also use #C83033 with

Mulberry Peru Robin Egg 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 5.3:1. Use

Subtle surface Use #F0DADA for cards and hover fills. Tint 80

Avoid beside #C96131 — 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 #C83033 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: #C83033;
  --color-base-rgb: 200 48 51;
  --color-base-oklch: oklch(55.0% 0.188 25.1);
  --color-50: #FCF2F2;
  --color-100: #F8DDDE;
  --color-200: #EFBDBE;
  --color-300: #DF9092;
  --color-400: #CB6768;
  --color-500: #B04546;
  --color-600: #873B3C;
  --color-700: #602F30;
  --color-800: #3F2222;
  --color-900: #271617;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  fire-engine-red: {
    50: '#FCF2F2',
    100: '#F8DDDE',
    200: '#EFBDBE',
    300: '#DF9092',
    400: '#CB6768',
    500: '#B04546',
    600: '#873B3C',
    700: '#602F30',
    800: '#3F2222',
    900: '#271617',
  },
}

$base: #C83033;
$base-ink: #FFFFFF;
$base-50: #FCF2F2;
$base-100: #F8DDDE;
$base-200: #EFBDBE;
$base-300: #DF9092;
$base-400: #CB6768;
$base-500: #B04546;
$base-600: #873B3C;
$base-700: #602F30;
$base-800: #3F2222;
$base-900: #271617;
$base-hover: #A12729;
$base-subtle: #EAC6C7;

{
    "color": {
        "base": {
            "value": "#C83033",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FCF2F2",
                "type": "color"
            },
            "100": {
                "value": "#F8DDDE",
                "type": "color"
            },
            "200": {
                "value": "#EFBDBE",
                "type": "color"
            },
            "300": {
                "value": "#DF9092",
                "type": "color"
            },
            "400": {
                "value": "#CB6768",
                "type": "color"
            },
            "500": {
                "value": "#B04546",
                "type": "color"
            },
            "600": {
                "value": "#873B3C",
                "type": "color"
            },
            "700": {
                "value": "#602F30",
                "type": "color"
            },
            "800": {
                "value": "#3F2222",
                "type": "color"
            },
            "900": {
                "value": "#271617",
                "type": "color"
            }
        }
    }
}

Palettes built on #C83033

Color Lab

Pairs with #C83033

UI roles & guardrails

In real applications

Scales

Every model

Export