What color is #ACD4FB?

#ACD4FB is a pale, soft blue. In RGB it is rgb(172, 212, 251), and in HSL hsl(210, 91%, 83%).

Is #ACD4FB accessible as text?

On white, #ACD4FB has a contrast ratio of 1.55:1 (fails WCAG AA for body text); on black it is 13.56:1 (passes). For text placed on #ACD4FB, use black for the best readability.

What is the closest Tailwind color to #ACD4FB?

The nearest Tailwind CSS token is blue-200 (#BEDBFF).

What colors go well with #ACD4FB?

#ACD4FB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #FBD4AC. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #ACD4FB below.

Is #ACD4FB good for buttons?

#ACD4FB works well for buttons and highlights, but use black text on #ACD4FB — white text only reaches 1.55:1, below the 4.5:1 needed for normal-size labels.

Is #ACD4FB the same as CSS lightblue?

No — #ACD4FB is not the CSS named color lightblue, but lightblue (#ADD8E6) is the closest CSS named color.

#ACD4FB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #ACD4FB

Not just a swatch — here's how #ACD4FB works with other colors. Named schemes with #ACD4FB in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #ACD4FB Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 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 #ACD4FB Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

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 #ACD4FB Surface #ECEADC Highlight #F4F2E7 Secondary #B2B2A0 Ink #2C2724

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 #ACD4FB Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #D6FBFF

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 #ACD4FB Secondary #EEFCFF 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 #ACD4FB 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 30/100

Cool

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

Softness 75/100

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 30/100

Low

A faint retro warmth without tipping into sepia.

Luxury 20/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 27/100

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 65/100

High

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

Print safety 85/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #ACD4FB

For UI

For branding

For interior

For fashion

People also use #ACD4FB with

Celeste Wisteria Apricot 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 #F1F6FC for cards and hover fills. Tint 80

Avoid beside #ACB9FB — 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 #ACD4FB 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: #ACD4FB;
  --color-base-rgb: 172 212 251;
  --color-base-oklch: oklch(85.5% 0.069 248.0);
  --color-50: #F0F7FE;
  --color-100: #D8EBFD;
  --color-200: #B1D6FB;
  --color-300: #7DB8F2;
  --color-400: #4E99E4;
  --color-500: #2A7ACB;
  --color-600: #28619A;
  --color-700: #23476C;
  --color-800: #1B3046;
  --color-900: #121F2B;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-blue: {
    50: '#F0F7FE',
    100: '#D8EBFD',
    200: '#B1D6FB',
    300: '#7DB8F2',
    400: '#4E99E4',
    500: '#2A7ACB',
    600: '#28619A',
    700: '#23476C',
    800: '#1B3046',
    900: '#121F2B',
  },
}

$base: #ACD4FB;
$base-ink: #141310;
$base-50: #F0F7FE;
$base-100: #D8EBFD;
$base-200: #B1D6FB;
$base-300: #7DB8F2;
$base-400: #4E99E4;
$base-500: #2A7ACB;
$base-600: #28619A;
$base-700: #23476C;
$base-800: #1B3046;
$base-900: #121F2B;
$base-hover: #5BA9F7;
$base-subtle: #E9F2FB;

{
    "color": {
        "base": {
            "value": "#ACD4FB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0F7FE",
                "type": "color"
            },
            "100": {
                "value": "#D8EBFD",
                "type": "color"
            },
            "200": {
                "value": "#B1D6FB",
                "type": "color"
            },
            "300": {
                "value": "#7DB8F2",
                "type": "color"
            },
            "400": {
                "value": "#4E99E4",
                "type": "color"
            },
            "500": {
                "value": "#2A7ACB",
                "type": "color"
            },
            "600": {
                "value": "#28619A",
                "type": "color"
            },
            "700": {
                "value": "#23476C",
                "type": "color"
            },
            "800": {
                "value": "#1B3046",
                "type": "color"
            },
            "900": {
                "value": "#121F2B",
                "type": "color"
            }
        }
    }
}

Palettes built on #ACD4FB

Color Lab

Pairs with #ACD4FB

UI roles & guardrails

In real applications

Scales

Every model

Export