What color is #CBC8EF?

#CBC8EF is a pale, soft blue-violet. In RGB it is rgb(203, 200, 239), and in HSL hsl(245, 55%, 86%).

Is #CBC8EF accessible as text?

On white, #CBC8EF has a contrast ratio of 1.61:1 (fails WCAG AA for body text); on black it is 13.05:1 (passes). For text placed on #CBC8EF, use black for the best readability.

What is the closest Tailwind color to #CBC8EF?

The nearest Tailwind CSS token is indigo-200 (#C6D2FF).

What colors go well with #CBC8EF?

#CBC8EF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #ECEFC8. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #CBC8EF below.

Is #CBC8EF good for buttons?

#CBC8EF works well for buttons and highlights, but use black text on #CBC8EF — white text only reaches 1.61:1, below the 4.5:1 needed for normal-size labels.

Is #CBC8EF the same as CSS thistle?

No — #CBC8EF is not the CSS named color thistle, but thistle (#D8BFD8) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#CBC8EF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #CBC8EF

Not just a swatch — here's how #CBC8EF works with other colors. Named schemes with #CBC8EF in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #CBC8EF Secondary #AFB4B8 Surface #F1F2F0 Support #7F92A7 Anchor #2E3236

Periwinkle keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Japanese Sand Base · 5 colors

Base #CBC8EF Surface #F2E8DD Highlight #F8F0E7 Secondary #BEADA2 Ink #2C2724

Periwinkle sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Coastal Morning Lead · 5 colors

Lead #CBC8EF Accent #A5C4C3 Surface #E9D6BF Secondary #9AA0A1 Anchor #22334A

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

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #CBC8EF Secondary #F9F8FF Support #9D9088 Ink #18140F

Periwinkle 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 Periwinkle carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #CBC8EF Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #F2F0FF

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

Build a working theme in the generator →

Color Lab

How #CBC8EF 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 42/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 77/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 15/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 31/100

Low

A faint retro warmth without tipping into sepia.

Luxury 21/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 21/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 13/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 69/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #CBC8EF

For UI

For branding

For interior

For fashion

People also use #CBC8EF with

Powder Blue Periwinkle Eggshell Gainsboro Prussian Blue

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 11.5:1. Use

Subtle surface Use #F6F5FB for cards and hover fills. Tint 80

Avoid beside #D8C8EF — 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 #CBC8EF 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: #CBC8EF;
  --color-base-rgb: 203 200 239;
  --color-base-oklch: oklch(84.8% 0.054 288.7);
  --color-50: #F4F3FC;
  --color-100: #E1DFF6;
  --color-200: #C4C0ED;
  --color-300: #9A94DB;
  --color-400: #736BC7;
  --color-500: #524AAB;
  --color-600: #443F83;
  --color-700: #35315E;
  --color-800: #25233E;
  --color-900: #181726;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  periwinkle: {
    50: '#F4F3FC',
    100: '#E1DFF6',
    200: '#C4C0ED',
    300: '#9A94DB',
    400: '#736BC7',
    500: '#524AAB',
    600: '#443F83',
    700: '#35315E',
    800: '#25233E',
    900: '#181726',
  },
}

$base: #CBC8EF;
$base-ink: #141310;
$base-50: #F4F3FC;
$base-100: #E1DFF6;
$base-200: #C4C0ED;
$base-300: #9A94DB;
$base-400: #736BC7;
$base-500: #524AAB;
$base-600: #443F83;
$base-700: #35315E;
$base-800: #25233E;
$base-900: #181726;
$base-hover: #8B84DB;
$base-subtle: #F1F0F9;

{
    "color": {
        "base": {
            "value": "#CBC8EF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F3FC",
                "type": "color"
            },
            "100": {
                "value": "#E1DFF6",
                "type": "color"
            },
            "200": {
                "value": "#C4C0ED",
                "type": "color"
            },
            "300": {
                "value": "#9A94DB",
                "type": "color"
            },
            "400": {
                "value": "#736BC7",
                "type": "color"
            },
            "500": {
                "value": "#524AAB",
                "type": "color"
            },
            "600": {
                "value": "#443F83",
                "type": "color"
            },
            "700": {
                "value": "#35315E",
                "type": "color"
            },
            "800": {
                "value": "#25233E",
                "type": "color"
            },
            "900": {
                "value": "#181726",
                "type": "color"
            }
        }
    }
}

Palettes built on #CBC8EF

Color Lab

Pairs with #CBC8EF

UI roles & guardrails

In real applications

Scales

Every model

Export