What color is #C3CFF7?

#C3CFF7 is a pale, soft blue-violet. In RGB it is rgb(195, 207, 247), and in HSL hsl(226, 76%, 87%).

Is #C3CFF7 accessible as text?

On white, #C3CFF7 has a contrast ratio of 1.55:1 (fails WCAG AA for body text); on black it is 13.59:1 (passes). For text placed on #C3CFF7, use black for the best readability.

What is the closest Tailwind color to #C3CFF7?

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

What colors go well with #C3CFF7?

#C3CFF7 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F7EBC5. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #C3CFF7 below.

Is #C3CFF7 good for buttons?

#C3CFF7 works well for buttons and highlights, but use black text on #C3CFF7 — white text only reaches 1.55:1, below the 4.5:1 needed for normal-size labels.

Is #C3CFF7 the same as CSS lightblue?

No — #C3CFF7 is not the CSS named color lightblue, but lightblue (#ADD8E6) is the closest CSS named color.

#C3CFF7 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #C3CFF7

Not just a swatch — here's how #C3CFF7 works with other colors. Named schemes with #C3CFF7 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #C3CFF7 Secondary #AEB4B8 Surface #F1F2F0 Support #7E92A7 Anchor #2E3236

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

Coastal Morning Lead · 5 colors

Lead #C3CFF7 Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

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

Japanese Sand Base · 5 colors

Base #C3CFF7 Surface #F2E8DD Highlight #F8F0E7 Secondary #BEACA2 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.

Tech Product Signal · 5 colors

Signal #C3CFF7 Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #EBF7FF

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.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #C3CFF7 Secondary #F5FAFF Support #9D8F88 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.

Build a working theme in the generator →

Color Lab

How #C3CFF7 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 37/100

Cool

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

Softness 77/100

High

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

Depth 14/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 29/100

Low

A faint retro warmth without tipping into sepia.

Luxury 20/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 22/100

Low

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

UI accent fit 12/100

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 90/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #C3CFF7

For UI

For branding

For interior

For fashion

People also use #C3CFF7 with

Pale Turquoise Periwinkle Champagne Gainsboro Charcoal

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 12.0:1. Use

Subtle surface Use #F5F6FC for cards and hover fills. Tint 80

Avoid beside #CAC5F7 — 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 #C3CFF7 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: #C3CFF7;
  --color-base-rgb: 195 207 247;
  --color-base-oklch: oklch(85.8% 0.057 272.0);
  --color-50: #F1F4FE;
  --color-100: #DAE2FB;
  --color-200: #B7C6F5;
  --color-300: #879DE9;
  --color-400: #5A77D8;
  --color-500: #3757BD;
  --color-600: #324890;
  --color-700: #293766;
  --color-800: #1E2743;
  --color-900: #141929;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  periwinkle: {
    50: '#F1F4FE',
    100: '#DAE2FB',
    200: '#B7C6F5',
    300: '#879DE9',
    400: '#5A77D8',
    500: '#3757BD',
    600: '#324890',
    700: '#293766',
    800: '#1E2743',
    900: '#141929',
  },
}

$base: #C3CFF7;
$base-ink: #141310;
$base-50: #F1F4FE;
$base-100: #DAE2FB;
$base-200: #B7C6F5;
$base-300: #879DE9;
$base-400: #5A77D8;
$base-500: #3757BD;
$base-600: #324890;
$base-700: #293766;
$base-800: #1E2743;
$base-900: #141929;
$base-hover: #7792EC;
$base-subtle: #EFF2FB;

{
    "color": {
        "base": {
            "value": "#C3CFF7",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F4FE",
                "type": "color"
            },
            "100": {
                "value": "#DAE2FB",
                "type": "color"
            },
            "200": {
                "value": "#B7C6F5",
                "type": "color"
            },
            "300": {
                "value": "#879DE9",
                "type": "color"
            },
            "400": {
                "value": "#5A77D8",
                "type": "color"
            },
            "500": {
                "value": "#3757BD",
                "type": "color"
            },
            "600": {
                "value": "#324890",
                "type": "color"
            },
            "700": {
                "value": "#293766",
                "type": "color"
            },
            "800": {
                "value": "#1E2743",
                "type": "color"
            },
            "900": {
                "value": "#141929",
                "type": "color"
            }
        }
    }
}

Palettes built on #C3CFF7

Color Lab

Pairs with #C3CFF7

UI roles & guardrails

In real applications

Scales

Every model

Export