Nearest named color: Graphite
#151125
#151125
Nearest named
Graphite
Family
Blue
Lightness
19.4%
Chroma
0.040
Hue angle
291.4°
Temperature
Cool
Contrast on white
18.44:1 · AAA
Contrast on black
1.01:1 · Fail
Web-safe
#000033
CSS oklch()
19% 0.04 291

#151125 is a muted, temperate purple. On the Color Lab it reads clean and engineered, quietly premium. It holds up as a large surface and is too dark to lead as a primary accent.

Palettes built on #151125

Not just a swatch — here's how #151125 works with other colors. Named schemes with #151125 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Graphite 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

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

Vintage Leather Lead · 5 colors

Graphite plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Luxury Packaging Feature · 5 colors

Graphite carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.

Minimal Editorial Surface · 5 colors

Graphite 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 Graphite carrying the quiet middle.

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Color Lab

How #151125 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 44/100
Neutral
Balanced temperature — flexible, sits between warm and cool schemes.
Softness 21/100
Low
Firm and assertive — carries weight and contrast.
Depth 77/100
High
Deep and grounding — anchors a layout, strong dark-mode base.
Naturalness 0/100
Very low
Reads engineered rather than organic — synthetic, digital.
Vintage feel 24/100
Low
Clean and current — no dusty, aged cast.
Luxury 77/100
High
Restrained and premium — deep, quiet, high-end packaging and fashion.
Brand distinctiveness 15/100
Very low
Quiet and neutral — a supporting tone, not a signature.
UI accent fit 9/100
Very low
Weak as an action color — too pale, too dark or too muted to signal.
Surface fit 60/100
High
Calm enough for large fills — backgrounds, cards, sections.
Print safety 95/100
Very high
Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #151125

For UI
For branding
For interior
For fashion
People also use #151125 with

UI roles & guardrails

Primary action Safe as a filled button with white label. AAA
Body text Passes on white at 16px and above. Pass
Large display Fine for headings 24px+ on white. Pass
Background Pair with white text at 18.4:1. Use
Subtle surface Use #CAC6DE for cards and hover fills. Tint 80
Avoid beside #1D1226 — 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 #151125 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: #151125;
  --color-base-rgb: 21 17 37;
  --color-base-oklch: oklch(19.4% 0.040 291.4);
  --color-50: #F5F4FA;
  --color-100: #E6E3F3;
  --color-200: #CDC7E5;
  --color-300: #A9A0CF;
  --color-400: #877AB8;
  --color-500: #675A9B;
  --color-600: #534A78;
  --color-700: #3E3856;
  --color-800: #2B2839;
  --color-900: #1C1A24;
  --color-on-base: #FFFFFF;
}