What color is #CB3415?

#CB3415 is a medium, vivid brown. In RGB it is rgb(203, 52, 21), and in HSL hsl(10, 81%, 44%).

Is #CB3415 accessible as text?

On white, #CB3415 has a contrast ratio of 5.20:1 (passes WCAG AA for body text); on black it is 4.04:1 (fails). For text placed on #CB3415, use white for the best readability.

What is the closest Tailwind color to #CB3415?

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

What colors go well with #CB3415?

#CB3415 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #15ADCB. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #CB3415 below.

Is #CB3415 good for buttons?

#CB3415 works well for buttons and highlights, but use white text on #CB3415 — black text only reaches 4.04:1, below the 4.5:1 needed for normal-size labels.

Is #CB3415 the same as CSS crimson?

No — #CB3415 is not the CSS named color crimson, but crimson (#DC143C) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#CB3415 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #CB3415

Not just a swatch — here's how #CB3415 works with other colors. Named schemes with #CB3415 in its natural role, and a note on why the supporting colors balance it.

Sunset Warmth Glow · 5 colors

Glow #CB3415 Secondary #E76F52 Accent #EA9C34 Anchor #5C3950 Surface #F4E8D6

Mahogany 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 #CB3415 Anchor #3A2A20 Surface #F0E2D0 Accent #959665 Secondary #3B3833

Mahogany 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 #CB3415 Secondary #7B4927 Surface #EAD9C0 Accent #42503A Anchor #5A222D

Mahogany 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 #CB3415 Surface #F3E7D6 Anchor #5F2036 Accent #E6C2C1 Secondary #332B2D

Mahogany 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 #CB3415 Secondary #C38E82 Support #9B9186 Ink #17140F

Mahogany 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 Mahogany carrying the quiet middle.

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Color Lab

How #CB3415 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 98/100

Warm

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

Softness 36/100

Low

Middle-weight — neither delicate nor heavy.

Depth 47/100

Moderate

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

Naturalness 42/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 43/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 47/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 74/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 89/100

Very high

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

Surface fit 13/100

Very low

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

Print safety 79/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #CB3415

For UI

For branding

For interior

For fashion

People also use #CB3415 with

Razzmatazz Dijon Bondi Blue Gainsboro Taupe

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 5.2:1. Use

Subtle surface Use #F3D7D2 for cards and hover fills. Tint 80

Avoid beside #CB7015 — 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 #CB3415 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: #CB3415;
  --color-base-rgb: 203 52 21;
  --color-base-oklch: oklch(55.6% 0.192 33.0);
  --color-50: #FEF3F1;
  --color-100: #FCDFD9;
  --color-200: #F7C0B5;
  --color-300: #EC9583;
  --color-400: #DC6C56;
  --color-500: #C24B33;
  --color-600: #933F2E;
  --color-700: #683227;
  --color-800: #44231D;
  --color-900: #2A1714;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  mahogany: {
    50: '#FEF3F1',
    100: '#FCDFD9',
    200: '#F7C0B5',
    300: '#EC9583',
    400: '#DC6C56',
    500: '#C24B33',
    600: '#933F2E',
    700: '#683227',
    800: '#44231D',
    900: '#2A1714',
  },
}

$base: #CB3415;
$base-ink: #FFFFFF;
$base-50: #FEF3F1;
$base-100: #FCDFD9;
$base-200: #F7C0B5;
$base-300: #EC9583;
$base-400: #DC6C56;
$base-500: #C24B33;
$base-600: #933F2E;
$base-700: #683227;
$base-800: #44231D;
$base-900: #2A1714;
$base-hover: #A22911;
$base-subtle: #EFC3BA;

{
    "color": {
        "base": {
            "value": "#CB3415",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF3F1",
                "type": "color"
            },
            "100": {
                "value": "#FCDFD9",
                "type": "color"
            },
            "200": {
                "value": "#F7C0B5",
                "type": "color"
            },
            "300": {
                "value": "#EC9583",
                "type": "color"
            },
            "400": {
                "value": "#DC6C56",
                "type": "color"
            },
            "500": {
                "value": "#C24B33",
                "type": "color"
            },
            "600": {
                "value": "#933F2E",
                "type": "color"
            },
            "700": {
                "value": "#683227",
                "type": "color"
            },
            "800": {
                "value": "#44231D",
                "type": "color"
            },
            "900": {
                "value": "#2A1714",
                "type": "color"
            }
        }
    }
}

Palettes built on #CB3415

Color Lab

Pairs with #CB3415

UI roles & guardrails

In real applications

Scales

Every model

Export