What color is #CB339B?

#CB339B is a medium magenta. In RGB it is rgb(203, 51, 155), and in HSL hsl(319, 60%, 50%).

Is #CB339B accessible as text?

On white, #CB339B has a contrast ratio of 4.68:1 (passes WCAG AA for body text); on black it is 4.49:1 (fails). For text placed on #CB339B, use white for the best readability.

What is the closest Tailwind color to #CB339B?

The nearest Tailwind CSS token is pink-600 (#E60076).

What colors go well with #CB339B?

#CB339B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #33CC63. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #CB339B below.

Is #CB339B good for buttons?

#CB339B works well for buttons and highlights, but use white text on #CB339B — black text only reaches 4.49:1, below the 4.5:1 needed for normal-size labels.

Is #CB339B the same as CSS mediumvioletred?

No — #CB339B is not the CSS named color mediumvioletred, but mediumvioletred (#C71585) is the closest CSS named color.

#CB339B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #CB339B

Not just a swatch — here's how #CB339B works with other colors. Named schemes with #CB339B in its natural role, and a note on why the supporting colors balance it.

Sunset Warmth Glow · 5 colors

Glow #CB339B Secondary #E86C5F Accent #EF983F Anchor #5A3A53 Surface #F6E8D7

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

Berry & Cream Lead · 5 colors

Lead #CB339B Surface #F4E6D7 Anchor #5E203B Accent #E6C2C4 Secondary #332B2E

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

Modern Café Dominant · 5 colors

Dominant #CB339B Anchor #3B2922 Surface #F1E2D1 Accent #9B9462 Secondary #3C3833

Byzantine 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 #CB339B Secondary #7D472C Surface #EBD8C1 Accent #454F38 Anchor #5A2232

Byzantine plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #CB339B Secondary #C994B2 Support #9C9087 Ink #18140F

Byzantine 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 Byzantine carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #CB339B 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 70/100

Warm

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

Softness 35/100

Low

Middle-weight — neither delicate nor heavy.

Depth 45/100

Moderate

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

Naturalness 2/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 28/100

Low

A faint retro warmth without tipping into sepia.

Luxury 43/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 82/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 77/100

High

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

Surface fit 16/100

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 #CB339B

For UI

For branding

For interior

For fashion

People also use #CB339B with

Medium Orchid Brick Red Shamrock Gainsboro Eggplant

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 4.7:1. Use

Subtle surface Use #F1DAEA for cards and hover fills. Tint 80

Avoid beside #CC3369 — 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 #CB339B 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: #CB339B;
  --color-base-rgb: 203 51 155;
  --color-base-oklch: oklch(58.7% 0.212 343.8);
  --color-50: #FCF2F9;
  --color-100: #F8DEEF;
  --color-200: #EFBEDF;
  --color-300: #DE91C6;
  --color-400: #CB67AB;
  --color-500: #AF468E;
  --color-600: #863C6F;
  --color-700: #602F50;
  --color-800: #3F2236;
  --color-900: #271622;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  byzantine: {
    50: '#FCF2F9',
    100: '#F8DEEF',
    200: '#EFBEDF',
    300: '#DE91C6',
    400: '#CB67AB',
    500: '#AF468E',
    600: '#863C6F',
    700: '#602F50',
    800: '#3F2236',
    900: '#271622',
  },
}

$base: #CB339B;
$base-ink: #FFFFFF;
$base-50: #FCF2F9;
$base-100: #F8DEEF;
$base-200: #EFBEDF;
$base-300: #DE91C6;
$base-400: #CB67AB;
$base-500: #AF468E;
$base-600: #863C6F;
$base-700: #602F50;
$base-800: #3F2236;
$base-900: #271622;
$base-hover: #A3297C;
$base-subtle: #EAC7DF;

{
    "color": {
        "base": {
            "value": "#CB339B",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FCF2F9",
                "type": "color"
            },
            "100": {
                "value": "#F8DEEF",
                "type": "color"
            },
            "200": {
                "value": "#EFBEDF",
                "type": "color"
            },
            "300": {
                "value": "#DE91C6",
                "type": "color"
            },
            "400": {
                "value": "#CB67AB",
                "type": "color"
            },
            "500": {
                "value": "#AF468E",
                "type": "color"
            },
            "600": {
                "value": "#863C6F",
                "type": "color"
            },
            "700": {
                "value": "#602F50",
                "type": "color"
            },
            "800": {
                "value": "#3F2236",
                "type": "color"
            },
            "900": {
                "value": "#271622",
                "type": "color"
            }
        }
    }
}