Nearest named color: Ash Gray
#B3B7C0
#B3B7C0
Nearest named
Ash Gray
Family
Gray
Lightness
77.9%
Chroma
0.013
Hue angle
266.7°
Temperature
Cool
Contrast on white
2.01:1 · Fail
Contrast on black
9.25:1 · AAA
Web-safe
#CCCCCC
CSS oklch()
78% 0.01 267

#B3B7C0 is a light neutral with only a whisper of temperate cast. On the Color Lab it reads clean and engineered, restrained and easy to live with. It holds up as a large surface and is too pale to lead as a primary accent.

Palettes built on #B3B7C0

Not just a swatch — here's how #B3B7C0 works with other colors. Named schemes with #B3B7C0 in its natural role, and a note on why the supporting colors balance it.

Japanese Sand Base · 5 colors
Base #B3B7C0 Surface #F2E8DD Highlight #F8F0E7 Secondary #BEACA2 Ink #2C2724

Ash Gray 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.

Coastal Morning Lead · 5 colors
Lead #B3B7C0 Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

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

Tech Product Signal · 5 colors
Signal #B3B7C0 Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #DADEE6

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

Nordic Calm Accent · 5 colors
Accent #B3B7C0 Secondary #AEB4B8 Surface #F1F2F0 Support #7D92A7 Anchor #2E3236

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

Minimal Editorial Surface · 5 colors
Surface #F8F4EF Accent #B3B7C0 Secondary #E3E4E7 Support #9D8F88 Ink #18140F

Ash Gray 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 Ash Gray carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #B3B7C0 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 47/100
Neutral
Balanced temperature — flexible, sits between warm and cool schemes.
Softness 78/100
High
Soft and easy on the eye — gentle backdrops, calm surfaces.
Depth 21/100
Low
Airy and open — recedes, leaves the composition light.
Naturalness 0/100
Very low
Reads engineered rather than organic — synthetic, digital.
Vintage feel 25/100
Low
Clean and current — no dusty, aged cast.
Luxury 26/100
Low
Understated — leans refined without going austere.
Brand distinctiveness 5/100
Very low
Quiet and neutral — a supporting tone, not a signature.
UI accent fit 18/100
Very low
Weak as an action color — too pale, too dark or too muted to signal.
Surface fit 75/100
High
Calm enough for large fills — backgrounds, cards, sections.
Print safety 98/100
Very high
Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B3B7C0

For UI
For branding
For interior
For fashion
People also use #B3B7C0 with
Light Gray Silver 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 9.2:1. Use
Subtle surface Use #F0F1F2 for cards and hover fills. Tint 80
Avoid beside #B4B4C0 — 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 #B3B7C0 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
50 100 200 300 400 500 600 700 800 900

Every model

Export

:root {
  --color-base: #B3B7C0;
  --color-base-rgb: 179 183 192;
  --color-base-oklch: oklch(77.9% 0.013 266.7);
  --color-50: #F7F7F8;
  --color-100: #E9EAED;
  --color-200: #D3D5DA;
  --color-300: #B2B5BD;
  --color-400: #9296A0;
  --color-500: #727782;
  --color-600: #5B5F67;
  --color-700: #44464B;
  --color-800: #2E3033;
  --color-900: #1D1E20;
  --color-on-base: #141310;
}