What color is #A4DEED?

#A4DEED is a light, soft cyan. In RGB it is rgb(164, 222, 237), and in HSL hsl(192, 67%, 79%).

Is #A4DEED accessible as text?

On white, #A4DEED has a contrast ratio of 1.47:1 (fails WCAG AA for body text); on black it is 14.25:1 (passes). For text placed on #A4DEED, use black for the best readability.

What is the closest Tailwind color to #A4DEED?

The nearest Tailwind CSS token is sky-200 (#B8E6FE).

What colors go well with #A4DEED?

#A4DEED pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EDB4A6. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #A4DEED below.

Is #A4DEED good for buttons?

#A4DEED works well for buttons and highlights, but use black text on #A4DEED — white text only reaches 1.47:1, below the 4.5:1 needed for normal-size labels.

Is #A4DEED the same as CSS lightblue?

No — #A4DEED is not the CSS named color lightblue, but lightblue (#ADD8E6) is the closest CSS named color.

#A4DEED Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #A4DEED

Not just a swatch — here's how #A4DEED works with other colors. Named schemes with #A4DEED in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #A4DEED Secondary #AEB4B8 Surface #F1F2F0 Support #7B94A5 Anchor #2E3236

Light Blue 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 #A4DEED Accent #A6C4BE Surface #DFDABE Secondary #9AA0A0 Anchor #1E3549

Light Blue 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 #A4DEED Surface #ECEADC Highlight #F4F2E7 Secondary #B3B19F Ink #2A2723

Light Blue 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 #A4DEED Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #D0FFFF

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #A4DEED Secondary #EBFEFF Support #969386 Ink #16140F

Light Blue 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 Light Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #A4DEED 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 32/100

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 13/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 2/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 27/100

Low

A faint retro warmth without tipping into sepia.

Luxury 19/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 24/100

Low

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

UI accent fit 11/100

Very low

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

Surface fit 68/100

High

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

Print safety 83/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #A4DEED

For UI

For branding

For interior

For fashion

People also use #A4DEED with

Seafoam Light Steel Blue Melon Platinum Dark Slate Gray

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 12.6:1. Use

Subtle surface Use #EFF7F9 for cards and hover fills. Tint 80

Avoid beside #A6C7ED — 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 #A4DEED 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: #A4DEED;
  --color-base-rgb: 164 222 237;
  --color-base-oklch: oklch(86.6% 0.063 215.5);
  --color-50: #F2FBFD;
  --color-100: #DCF3F9;
  --color-200: #BBE7F1;
  --color-300: #8CD2E3;
  --color-400: #62BAD0;
  --color-500: #3F9EB5;
  --color-600: #377A8B;
  --color-700: #2C5862;
  --color-800: #203A41;
  --color-900: #162428;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-blue: {
    50: '#F2FBFD',
    100: '#DCF3F9',
    200: '#BBE7F1',
    300: '#8CD2E3',
    400: '#62BAD0',
    500: '#3F9EB5',
    600: '#377A8B',
    700: '#2C5862',
    800: '#203A41',
    900: '#162428',
  },
}

$base: #A4DEED;
$base-ink: #141310;
$base-50: #F2FBFD;
$base-100: #DCF3F9;
$base-200: #BBE7F1;
$base-300: #8CD2E3;
$base-400: #62BAD0;
$base-500: #3F9EB5;
$base-600: #377A8B;
$base-700: #2C5862;
$base-800: #203A41;
$base-900: #162428;
$base-hover: #62C7E0;
$base-subtle: #E7F4F7;

{
    "color": {
        "base": {
            "value": "#A4DEED",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FBFD",
                "type": "color"
            },
            "100": {
                "value": "#DCF3F9",
                "type": "color"
            },
            "200": {
                "value": "#BBE7F1",
                "type": "color"
            },
            "300": {
                "value": "#8CD2E3",
                "type": "color"
            },
            "400": {
                "value": "#62BAD0",
                "type": "color"
            },
            "500": {
                "value": "#3F9EB5",
                "type": "color"
            },
            "600": {
                "value": "#377A8B",
                "type": "color"
            },
            "700": {
                "value": "#2C5862",
                "type": "color"
            },
            "800": {
                "value": "#203A41",
                "type": "color"
            },
            "900": {
                "value": "#162428",
                "type": "color"
            }
        }
    }
}

Palettes built on #A4DEED

Color Lab

Pairs with #A4DEED

UI roles & guardrails

In real applications

Scales

Every model

Export