What color is #8308CB?

#8308CB is a medium, vivid violet. In RGB it is rgb(131, 8, 203), and in HSL hsl(278, 92%, 41%).

Is #8308CB accessible as text?

On white, #8308CB has a contrast ratio of 7.34:1 (passes WCAG AA for body text); on black it is 2.86:1 (fails). For text placed on #8308CB, use white for the best readability.

What is the closest Tailwind color to #8308CB?

The nearest Tailwind CSS token is purple-700 (#8200DB).

What colors go well with #8308CB?

#8308CB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #4FC908. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #8308CB below.

Is #8308CB good for buttons?

#8308CB works well for buttons and highlights, but use white text on #8308CB — black text only reaches 2.86:1, below the 4.5:1 needed for normal-size labels.

Is #8308CB the same as CSS darkviolet?

No — #8308CB is not the CSS named color darkviolet, but darkviolet (#9400D3) is the closest CSS named color.

#8308CB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #8308CB

Not just a swatch — here's how #8308CB works with other colors. Named schemes with #8308CB in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #8308CB Surface #F5E6D7 Anchor #5C213F Accent #E5C2C7 Secondary #332B2F

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

Tech Product Signal · 5 colors

Signal #8308CB Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #A350EA

Dark Violet is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Dark Violet.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #8308CB Secondary #957BB2 Support #9C9088 Ink #18140F

Dark Violet 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 Dark Violet carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #8308CB Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334B

Dark Violet opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Sunset Warmth Glow · 5 colors

Glow #8308CB Secondary #E86B6A Accent #F39547 Anchor #593A56 Surface #F7E7D7

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

Build a working theme in the generator →

Color Lab

How #8308CB 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 38/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 26/100

Low

Firm and assertive — carries weight and contrast.

Depth 57/100

Moderate

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 9/100

Very low

Clean and current — no dusty, aged cast.

Luxury 49/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 96/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 60/100

High

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

Surface fit 8/100

Very low

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

Print safety 70/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #8308CB

For UI

For branding

For interior

For fashion

People also use #8308CB with

Blue Byzantine Kelly Green Gainsboro Onyx

UI roles & guardrails

Primary action Safe as a filled button with white label. AAA

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 7.3:1. Use

Subtle surface Use #E6CDF5 for cards and hover fills. Tint 80

Avoid beside #C208C9 — 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 #8308CB 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: #8308CB;
  --color-base-rgb: 131 8 203;
  --color-base-oklch: oklch(48.7% 0.248 305.6);
  --color-50: #F9F0FE;
  --color-100: #F0D8FD;
  --color-200: #E0B1FC;
  --color-300: #C77CF3;
  --color-400: #AD4DE5;
  --color-500: #9029CB;
  --color-600: #70289A;
  --color-700: #51226D;
  --color-800: #361A47;
  --color-900: #22122B;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  dark-violet: {
    50: '#F9F0FE',
    100: '#F0D8FD',
    200: '#E0B1FC',
    300: '#C77CF3',
    400: '#AD4DE5',
    500: '#9029CB',
    600: '#70289A',
    700: '#51226D',
    800: '#361A47',
    900: '#22122B',
  },
}

$base: #8308CB;
$base-ink: #FFFFFF;
$base-50: #F9F0FE;
$base-100: #F0D8FD;
$base-200: #E0B1FC;
$base-300: #C77CF3;
$base-400: #AD4DE5;
$base-500: #9029CB;
$base-600: #70289A;
$base-700: #51226D;
$base-800: #361A47;
$base-900: #22122B;
$base-hover: #6807A1;
$base-subtle: #DAB2F1;

{
    "color": {
        "base": {
            "value": "#8308CB",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F9F0FE",
                "type": "color"
            },
            "100": {
                "value": "#F0D8FD",
                "type": "color"
            },
            "200": {
                "value": "#E0B1FC",
                "type": "color"
            },
            "300": {
                "value": "#C77CF3",
                "type": "color"
            },
            "400": {
                "value": "#AD4DE5",
                "type": "color"
            },
            "500": {
                "value": "#9029CB",
                "type": "color"
            },
            "600": {
                "value": "#70289A",
                "type": "color"
            },
            "700": {
                "value": "#51226D",
                "type": "color"
            },
            "800": {
                "value": "#361A47",
                "type": "color"
            },
            "900": {
                "value": "#22122B",
                "type": "color"
            }
        }
    }
}

Palettes built on #8308CB

Color Lab

Pairs with #8308CB

UI roles & guardrails

In real applications

Scales

Every model

Export