Nearest named color: Pale Turquoise
#AEE9EE
#AEE9EE
Nearest named
Pale Turquoise
Family
Blue
Lightness
89.6%
Chroma
0.060
Hue angle
202.7°
Temperature
Cool
Contrast on white
1.34:1 · Fail
Contrast on black
13.88:1 · AAA
Web-safe
#99FFFF
CSS oklch()
90% 0.06 203

#AEE9EE is a soft, cool cyan-blue. On the Color Lab it reads clean and engineered. It holds up as a large surface and is too pale to lead as a primary accent.

Palettes built on #AEE9EE

Not just a swatch — here's how #AEE9EE works with other colors. Named schemes with #AEE9EE in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors
Accent #AEE9EE Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

Pale Turquoise 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 #AEE9EE Accent #A6C4BE Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

Pale Turquoise 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 #AEE9EE Surface #EDEADC Highlight #F5F2E7 Secondary #B4B19F Ink #2A2723

Pale Turquoise 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 #AEE9EE Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #D0FFFF

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

Minimal Editorial Surface · 5 colors
Surface #F6F4EF Accent #AEE9EE Secondary #EBFFFF Support #979286 Ink #16140F

Pale Turquoise 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 Pale Turquoise carrying the quiet middle.

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Color Lab

How #AEE9EE 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 34/100
Cool
Reads cool and recessive — calming, technical, good for trust-led UI.
Softness 80/100
High
Soft and easy on the eye — gentle backdrops, calm surfaces.
Depth 10/100
Very low
Airy and open — recedes, leaves the composition light.
Naturalness 6/100
Very low
Reads engineered rather than organic — synthetic, digital.
Vintage feel 25/100
Low
A faint retro warmth without tipping into sepia.
Luxury 15/100
Very low
Playful and accessible rather than exclusive.
Brand distinctiveness 23/100
Low
Quiet and neutral — a supporting tone, not a signature.
UI accent fit 8/100
Very low
Weak as an action color — too pale, too dark or too muted to signal.
Surface fit 72/100
High
Calm enough for large fills — backgrounds, cards, sections.
Print safety 84/100
Very high
Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #AEE9EE

For UI
For branding
For interior
For fashion
People also use #AEE9EE 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 13.9:1. Use
Subtle surface Use #F1F9FA for cards and hover fills. Tint 80
Avoid beside #AFD4EE — 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 #AEE9EE 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

Scales

ShadesBase darkened in 10% steps
TintsBase lifted toward white
TonesSaturation removed, lightness held
Monochromatic scaleDesign-system ready, 50–900
50 100 200 300 400 500 600 700 800 900

Every model

Export

:root {
  --color-base: #AEE9EE;
  --color-base-rgb: 174 233 238;
  --color-base-oklch: oklch(89.6% 0.060 202.7);
  --color-50: #F2FCFD;
  --color-100: #DDF6F9;
  --color-200: #BCECF1;
  --color-300: #8EDBE2;
  --color-400: #63C6CF;
  --color-500: #41AAB4;
  --color-600: #388389;
  --color-700: #2D5D62;
  --color-800: #213D40;
  --color-900: #162627;
  --color-on-base: #141310;
}