What color is #AECFE0?

#AECFE0 is a light, soft cyan-blue. In RGB it is rgb(174, 207, 224), and in HSL hsl(200, 45%, 78%).

Is #AECFE0 accessible as text?

On white, #AECFE0 has a contrast ratio of 1.64:1 (fails WCAG AA for body text); on black it is 12.80:1 (passes). For text placed on #AECFE0, use black for the best readability.

What is the closest Tailwind color to #AECFE0?

The nearest Tailwind CSS token is mist-300 (#D0D6D8).

What colors go well with #AECFE0?

#AECFE0 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #E0BEAE. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #AECFE0 below.

Is #AECFE0 good for buttons?

#AECFE0 works well for buttons and highlights, but use black text on #AECFE0 — white text only reaches 1.64:1, below the 4.5:1 needed for normal-size labels.

Is #AECFE0 the same as CSS lightblue?

No — #AECFE0 is not the CSS named color lightblue, but lightblue (#ADD8E6) is the closest CSS named color.

#AECFE0 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #AECFE0

Not just a swatch — here's how #AECFE0 works with other colors. Named schemes with #AECFE0 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #AECFE0 Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A6 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 #AECFE0 Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

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 #AECFE0 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 #AECFE0 Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #D8F6FF

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 #AECFE0 Secondary #EEF9FF 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 #AECFE0 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 78/100

High

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

Depth 16/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 26/100

Low

A faint retro warmth without tipping into sepia.

Luxury 22/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 16/100

Very 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 71/100

High

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

Print safety 89/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #AECFE0

For UI

For branding

For interior

For fashion

People also use #AECFE0 with

Pale Turquoise Light Steel Blue Pale Silver Platinum 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 11.3:1. Use

Subtle surface Use #F0F5F7 for cards and hover fills. Tint 80

Avoid beside #AEBEE0 — 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 #AECFE0 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: #AECFE0;
  --color-base-rgb: 174 207 224;
  --color-base-oklch: oklch(83.6% 0.043 230.3);
  --color-50: #F4F9FB;
  --color-100: #E1EEF4;
  --color-200: #C4DCE8;
  --color-300: #9BC1D5;
  --color-400: #74A5BE;
  --color-500: #5388A2;
  --color-600: #456A7D;
  --color-700: #354D5A;
  --color-800: #26343B;
  --color-900: #192125;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-blue: {
    50: '#F4F9FB',
    100: '#E1EEF4',
    200: '#C4DCE8',
    300: '#9BC1D5',
    400: '#74A5BE',
    500: '#5388A2',
    600: '#456A7D',
    700: '#354D5A',
    800: '#26343B',
    900: '#192125',
  },
}

$base: #AECFE0;
$base-ink: #141310;
$base-50: #F4F9FB;
$base-100: #E1EEF4;
$base-200: #C4DCE8;
$base-300: #9BC1D5;
$base-400: #74A5BE;
$base-500: #5388A2;
$base-600: #456A7D;
$base-700: #354D5A;
$base-800: #26343B;
$base-900: #192125;
$base-hover: #74AECA;
$base-subtle: #E8F0F4;

{
    "color": {
        "base": {
            "value": "#AECFE0",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F9FB",
                "type": "color"
            },
            "100": {
                "value": "#E1EEF4",
                "type": "color"
            },
            "200": {
                "value": "#C4DCE8",
                "type": "color"
            },
            "300": {
                "value": "#9BC1D5",
                "type": "color"
            },
            "400": {
                "value": "#74A5BE",
                "type": "color"
            },
            "500": {
                "value": "#5388A2",
                "type": "color"
            },
            "600": {
                "value": "#456A7D",
                "type": "color"
            },
            "700": {
                "value": "#354D5A",
                "type": "color"
            },
            "800": {
                "value": "#26343B",
                "type": "color"
            },
            "900": {
                "value": "#192125",
                "type": "color"
            }
        }
    }
}

Palettes built on #AECFE0

Color Lab

Pairs with #AECFE0

UI roles & guardrails

In real applications

Scales

Every model

Export