What color is #412FCB?

#412FCB is a medium indigo. In RGB it is rgb(65, 47, 203), and in HSL hsl(247, 62%, 49%).

Is #412FCB accessible as text?

On white, #412FCB has a contrast ratio of 8.42:1 (passes WCAG AA for body text); on black it is 2.49:1 (fails). For text placed on #412FCB, use white for the best readability.

What is the closest Tailwind color to #412FCB?

The nearest Tailwind CSS token is indigo-700 (#432DD7).

What colors go well with #412FCB?

#412FCB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B8CA2F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #412FCB below.

Is #412FCB good for buttons?

#412FCB works well for buttons and highlights, but use white text on #412FCB — black text only reaches 2.49:1, below the 4.5:1 needed for normal-size labels.

Is #412FCB the same as CSS mediumblue?

No — #412FCB is not the CSS named color mediumblue, but mediumblue (#0000CD) is the closest CSS named color.

#412FCB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #412FCB

Not just a swatch — here's how #412FCB works with other colors. Named schemes with #412FCB in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #412FCB Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #5E60E9

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

Berry & Cream Lead · 5 colors

Lead #412FCB Surface #F6E5D8 Anchor #5B2142 Accent #E5C2C9 Secondary #322B2F

Cerulean 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 #412FCB Secondary #7077AA Support #9D9088 Ink #18140F

Cerulean 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 Cerulean carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #412FCB Accent #A5C4C2 Surface #EAD5BF Secondary #9AA0A1 Anchor #22344A

Cerulean 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 #412FCB Secondary #E86A71 Accent #F6934E Anchor #583B57 Surface #F7E7D7

Cerulean 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 #412FCB 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 16/100

Cool

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

Softness 26/100

Low

Firm and assertive — carries weight and contrast.

Depth 61/100

High

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 15/100

Very low

Clean and current — no dusty, aged cast.

Luxury 54/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 87/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 66/100

High

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

Surface fit 11/100

Very low

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

Print safety 65/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #412FCB

For UI

For branding

For interior

For fashion

People also use #412FCB with

Ocean Blue Dark Orchid Yellow Green Gainsboro Prussian Blue

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 8.4:1. Use

Subtle surface Use #DCD9F1 for cards and hover fills. Tint 80

Avoid beside #752FCA — 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 #412FCB 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: #412FCB;
  --color-base-rgb: 65 47 203;
  --color-base-oklch: oklch(44.5% 0.225 277.3);
  --color-50: #F3F2FD;
  --color-100: #E0DDF8;
  --color-200: #C3BDEF;
  --color-300: #9990E0;
  --color-400: #7266CC;
  --color-500: #5144B1;
  --color-600: #433A87;
  --color-700: #342E60;
  --color-800: #25223F;
  --color-900: #181627;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  cerulean: {
    50: '#F3F2FD',
    100: '#E0DDF8',
    200: '#C3BDEF',
    300: '#9990E0',
    400: '#7266CC',
    500: '#5144B1',
    600: '#433A87',
    700: '#342E60',
    800: '#25223F',
    900: '#181627',
  },
}

$base: #412FCB;
$base-ink: #FFFFFF;
$base-50: #F3F2FD;
$base-100: #E0DDF8;
$base-200: #C3BDEF;
$base-300: #9990E0;
$base-400: #7266CC;
$base-500: #5144B1;
$base-600: #433A87;
$base-700: #342E60;
$base-800: #25223F;
$base-900: #181627;
$base-hover: #3426A2;
$base-subtle: #CAC6EA;

{
    "color": {
        "base": {
            "value": "#412FCB",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F2FD",
                "type": "color"
            },
            "100": {
                "value": "#E0DDF8",
                "type": "color"
            },
            "200": {
                "value": "#C3BDEF",
                "type": "color"
            },
            "300": {
                "value": "#9990E0",
                "type": "color"
            },
            "400": {
                "value": "#7266CC",
                "type": "color"
            },
            "500": {
                "value": "#5144B1",
                "type": "color"
            },
            "600": {
                "value": "#433A87",
                "type": "color"
            },
            "700": {
                "value": "#342E60",
                "type": "color"
            },
            "800": {
                "value": "#25223F",
                "type": "color"
            },
            "900": {
                "value": "#181627",
                "type": "color"
            }
        }
    }
}

Palettes built on #412FCB

Color Lab

Pairs with #412FCB

UI roles & guardrails

In real applications

Scales

Every model

Export