What color is #CF173F?

#CF173F is a medium, vivid rose. In RGB it is rgb(207, 23, 63), and in HSL hsl(347, 80%, 45%).

Is #CF173F accessible as text?

On white, #CF173F has a contrast ratio of 5.46:1 (passes WCAG AA for body text); on black it is 3.85:1 (fails). For text placed on #CF173F, use white for the best readability.

What is the closest Tailwind color to #CF173F?

The nearest Tailwind CSS token is rose-700 (#C70036).

What colors go well with #CF173F?

#CF173F pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #17CFA7. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #CF173F below.

Is #CF173F good for buttons?

#CF173F works well for buttons and highlights, but use white text on #CF173F — black text only reaches 3.85:1, below the 4.5:1 needed for normal-size labels.

Is #CF173F the same as CSS crimson?

No — #CF173F is not the CSS named color crimson, but crimson (#DC143C) is the closest CSS named color.

#CF173F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #CF173F

Not just a swatch — here's how #CF173F works with other colors. Named schemes with #CF173F in its natural role, and a note on why the supporting colors balance it.

Sunset Warmth Glow · 5 colors

Glow #CF173F Secondary #E76E56 Accent #EC9B37 Anchor #5C3951 Surface #F5E8D6

Cardinal 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 #CF173F Anchor #3A2A21 Surface #F1E2D0 Accent #979664 Secondary #3C3833

Cardinal 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 #CF173F Secondary #7C4928 Surface #EAD9C0 Accent #434F3A Anchor #5A222F

Cardinal 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 #CF173F Surface #F3E6D6 Anchor #5F2038 Accent #E6C2C2 Secondary #332B2E

Cardinal 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 #CF173F Secondary #C4898A Support #9B9087 Ink #17140F

Cardinal 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 Cardinal carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #CF173F 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 92/100

Warm

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

Softness 33/100

Low

Middle-weight — neither delicate nor heavy.

Depth 49/100

Moderate

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

Naturalness 18/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 33/100

Low

A faint retro warmth without tipping into sepia.

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 81/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 82/100

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 77/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #CF173F

For UI

For branding

For interior

For fashion

People also use #CF173F with

Fuchsia Tawny Tiffany 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 5.5:1. Use

Subtle surface Use #F3D3DA for cards and hover fills. Tint 80

Avoid beside #CF2C17 — 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 #CF173F 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: #CF173F;
  --color-base-rgb: 207 23 63;
  --color-base-oklch: oklch(54.9% 0.210 18.2);
  --color-50: #FEF1F4;
  --color-100: #FCD9E1;
  --color-200: #F7B6C4;
  --color-300: #EB849A;
  --color-400: #DB5773;
  --color-500: #C13452;
  --color-600: #932F45;
  --color-700: #682735;
  --color-800: #441D26;
  --color-900: #291418;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  cardinal: {
    50: '#FEF1F4',
    100: '#FCD9E1',
    200: '#F7B6C4',
    300: '#EB849A',
    400: '#DB5773',
    500: '#C13452',
    600: '#932F45',
    700: '#682735',
    800: '#441D26',
    900: '#291418',
  },
}

$base: #CF173F;
$base-ink: #FFFFFF;
$base-50: #FEF1F4;
$base-100: #FCD9E1;
$base-200: #F7B6C4;
$base-300: #EB849A;
$base-400: #DB5773;
$base-500: #C13452;
$base-600: #932F45;
$base-700: #682735;
$base-800: #441D26;
$base-900: #291418;
$base-hover: #A51232;
$base-subtle: #EFBBC6;

{
    "color": {
        "base": {
            "value": "#CF173F",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF1F4",
                "type": "color"
            },
            "100": {
                "value": "#FCD9E1",
                "type": "color"
            },
            "200": {
                "value": "#F7B6C4",
                "type": "color"
            },
            "300": {
                "value": "#EB849A",
                "type": "color"
            },
            "400": {
                "value": "#DB5773",
                "type": "color"
            },
            "500": {
                "value": "#C13452",
                "type": "color"
            },
            "600": {
                "value": "#932F45",
                "type": "color"
            },
            "700": {
                "value": "#682735",
                "type": "color"
            },
            "800": {
                "value": "#441D26",
                "type": "color"
            },
            "900": {
                "value": "#291418",
                "type": "color"
            }
        }
    }
}