What color is #6963DC?

#6963DC is a light, soft blue-violet. In RGB it is rgb(105, 99, 220), and in HSL hsl(243, 63%, 63%).

Is #6963DC accessible as text?

On white, #6963DC has a contrast ratio of 4.75:1 (passes WCAG AA for body text); on black it is 4.42:1 (fails). For text placed on #6963DC, use white for the best readability.

What is the closest Tailwind color to #6963DC?

The nearest Tailwind CSS token is indigo-500 (#615FFF).

What colors go well with #6963DC?

#6963DC pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #D6DC65. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #6963DC below.

Is #6963DC good for buttons?

#6963DC works well for buttons and highlights, but use white text on #6963DC — black text only reaches 4.42:1, below the 4.5:1 needed for normal-size labels.

Is #6963DC the same as CSS slateblue?

No — #6963DC is not the CSS named color slateblue, but slateblue (#6A5ACD) is the closest CSS named color.

#6963DC Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #6963DC

Not just a swatch — here's how #6963DC works with other colors. Named schemes with #6963DC in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #6963DC Accent #A5C4C3 Surface #EAD5BF Secondary #9AA0A1 Anchor #22334A

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

Vintage Leather Lead · 5 colors

Lead #6963DC Secondary #7F4534 Surface #EDD7C2 Accent #365247 Anchor #582238

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

Modern Café Dominant · 5 colors

Dominant #6963DC Anchor #3B2923 Surface #F3E1D2 Accent #759F7C Secondary #3C3734

Iris 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.

Berry & Cream Lead · 5 colors

Lead #6963DC Surface #F5E5D8 Anchor #5B2142 Accent #E5C2C9 Secondary #322B2F

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

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #6963DC Secondary #9A9DC8 Support #9D9088 Ink #18140F

Iris 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 Iris carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #6963DC 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 19/100

Cool

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

Softness 38/100

Low

Middle-weight — neither delicate nor heavy.

Depth 45/100

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 34/100

Low

A faint retro warmth without tipping into sepia.

Luxury 47/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 48/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 92/100

Very high

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

Surface fit 14/100

Very low

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

Print safety 73/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #6963DC

For UI

For branding

For interior

For fashion

People also use #6963DC with

Maya Blue Medium Orchid Pear Gainsboro Prussian Blue

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 4.8:1. Use

Subtle surface Use #E4E4F5 for cards and hover fills. Tint 80

Avoid beside #9365DC — 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 #6963DC at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #6963DC;
  --color-base-rgb: 105 99 220;
  --color-base-oklch: oklch(56.9% 0.179 281.3);
  --color-50: #F3F2FD;
  --color-100: #DEDDF8;
  --color-200: #BFBDF0;
  --color-300: #938FE0;
  --color-400: #6A65CD;
  --color-500: #4843B2;
  --color-600: #3E3A88;
  --color-700: #312E61;
  --color-800: #232140;
  --color-900: #171627;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  iris: {
    50: '#F3F2FD',
    100: '#DEDDF8',
    200: '#BFBDF0',
    300: '#938FE0',
    400: '#6A65CD',
    500: '#4843B2',
    600: '#3E3A88',
    700: '#312E61',
    800: '#232140',
    900: '#171627',
  },
}

$base: #6963DC;
$base-ink: #FFFFFF;
$base-50: #F3F2FD;
$base-100: #DEDDF8;
$base-200: #BFBDF0;
$base-300: #938FE0;
$base-400: #6A65CD;
$base-500: #4843B2;
$base-600: #3E3A88;
$base-700: #312E61;
$base-800: #232140;
$base-900: #171627;
$base-hover: #3931D0;
$base-subtle: #D6D5F0;

{
    "color": {
        "base": {
            "value": "#6963DC",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F2FD",
                "type": "color"
            },
            "100": {
                "value": "#DEDDF8",
                "type": "color"
            },
            "200": {
                "value": "#BFBDF0",
                "type": "color"
            },
            "300": {
                "value": "#938FE0",
                "type": "color"
            },
            "400": {
                "value": "#6A65CD",
                "type": "color"
            },
            "500": {
                "value": "#4843B2",
                "type": "color"
            },
            "600": {
                "value": "#3E3A88",
                "type": "color"
            },
            "700": {
                "value": "#312E61",
                "type": "color"
            },
            "800": {
                "value": "#232140",
                "type": "color"
            },
            "900": {
                "value": "#171627",
                "type": "color"
            }
        }
    }
}

Palettes built on #6963DC

Color Lab

Pairs with #6963DC

UI roles & guardrails

In real applications

Scales

Every model

Export