Nearest named color: Celeste
#B1F7FC
#B1F7FC
Nearest named
Celeste
Family
Blue
Lightness
93.2%
Chroma
0.070
Hue angle
201.6°
Temperature
Cool
Contrast on white
1.19:1 · Fail
Contrast on black
15.55:1 · AAA
Web-safe
#99FFFF
CSS oklch()
93% 0.07 202

#B1F7FC 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 #B1F7FC

Not just a swatch — here's how #B1F7FC works with other colors. Named schemes with #B1F7FC in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Celeste 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

Celeste 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

Celeste 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

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

Minimal Editorial Surface · 5 colors

Celeste 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 Celeste carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #B1F7FC 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 81/100
Very high
Soft and easy on the eye — gentle backdrops, calm surfaces.
Depth 7/100
Very low
Airy and open — recedes, leaves the composition light.
Naturalness 8/100
Very low
Reads engineered rather than organic — synthetic, digital.
Vintage feel 24/100
Low
Clean and current — no dusty, aged cast.
Luxury 11/100
Very low
Playful and accessible rather than exclusive.
Brand distinctiveness 27/100
Low
Quiet and neutral — a supporting tone, not a signature.
UI accent fit 5/100
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 82/100
Very high
Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B1F7FC

For UI
For branding
For interior
For fashion
People also use #B1F7FC with

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 15.6:1. Use
Subtle surface Use #F1FCFC for cards and hover fills. Tint 80
Avoid beside #B0DEFC — 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 #B1F7FC 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

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: #B1F7FC;
  --color-base-rgb: 177 247 252;
  --color-base-oklch: oklch(93.2% 0.070 201.6);
  --color-50: #F0FDFE;
  --color-100: #D8FBFD;
  --color-200: #B1F7FC;
  --color-300: #7CECF4;
  --color-400: #4CDCE6;
  --color-500: #29C1CC;
  --color-600: #27939B;
  --color-700: #22686D;
  --color-800: #1A4447;
  --color-900: #122A2B;
  --color-on-base: #141310;
}