Nearest named color: Electric Blue
#6FE6FF
#6FE6FF
Nearest named
Electric Blue
Family
Blue
Lightness
86.5%
Chroma
0.112
Hue angle
213.4°
Temperature
Cool
Contrast on white
1.45:1 · Fail
Contrast on black
12.77:1 · AAA
Web-safe
#66FFFF
CSS oklch()
87% 0.11 213

#6FE6FF is a soft, cool blue. On the Color Lab it reads clean and engineered. It is too pale to lead as a primary accent and sits well as a supporting tone.

Palettes built on #6FE6FF

Not just a swatch — here's how #6FE6FF works with other colors. Named schemes with #6FE6FF in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

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

Nordic Calm Accent · 5 colors

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

Tech Product Signal · 5 colors

Electric 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 Electric Blue.

Minimal Editorial Surface · 5 colors

Electric 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 Electric Blue carrying the quiet middle.

Modern Café Dominant · 5 colors

Electric Blue anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Build a working theme in the generator →

Color Lab

How #6FE6FF 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 18/100
Cool
Reads cool and recessive — calming, technical, good for trust-led UI.
Softness 68/100
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 4/100
Very low
Reads engineered rather than organic — synthetic, digital.
Vintage feel 28/100
Low
A faint retro warmth without tipping into sepia.
Luxury 20/100
Low
Playful and accessible rather than exclusive.
Brand distinctiveness 43/100
Moderate
Recognisable but shares space with nearby hues.
UI accent fit 14/100
Very low
Weak as an action color — too pale, too dark or too muted to signal.
Surface fit 53/100
Moderate
Usable as a tinted surface in measured doses.
Print safety 70/100
High
Prints close, with a slight loss of vibrancy.

Pairs with #6FE6FF

For UI
For branding
For interior
For fashion

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 12.8:1. Use
Subtle surface Use #E6F8FB for cards and hover fills. Tint 80
Avoid beside #70B8FF — 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 #6FE6FF 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

Every model

Export

:root {
  --color-base: #6FE6FF;
  --color-base-rgb: 111 230 255;
  --color-base-oklch: oklch(86.5% 0.112 213.4);
  --color-50: #F0FCFE;
  --color-100: #D8F7FD;
  --color-200: #B1EFFC;
  --color-300: #77E3F8;
  --color-400: #46D0EC;
  --color-500: #22B5D2;
  --color-600: #238A9F;
  --color-700: #1F6270;
  --color-800: #184048;
  --color-900: #11282C;
  --color-on-base: #141310;
}