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#BB3A24 · #050505 · #999999 · #CCCCCC · #FFFFFF

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#BB3A24

Vermilion · FireBrick · Passion Red

HEX
#BB3A24
RGB
rgb(187, 58, 36)
HSL
hsl(9, 68%, 44%)
HSB
hsb(9, 81%, 73%)
CMYK
cmyk(0%, 69%, 81%, 27%)
Oklch
oklch(53.5% 0.169 32.2)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

#050505

Ink Black · Black · Jet Black

HEX
#050505
RGB
rgb(5, 5, 5)
HSL
hsl(0, 0%, 2%)
HSB
hsb(0, 0%, 2%)
CMYK
cmyk(0%, 0%, 0%, 98%)
Oklch
oklch(11.5% 0.000 89.9)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

#999999

Ash · DarkGray · Silver Sand

HEX
#999999
RGB
rgb(153, 153, 153)
HSL
hsl(0, 0%, 60%)
HSB
hsb(0, 0%, 60%)
CMYK
cmyk(0%, 0%, 0%, 40%)
Oklch
oklch(68.3% 0.000 89.9)

Traditional「Ash」· Paint「Silver Sand」· Creative Urban Concrete

#CCCCCC

Silver Gray · LightGray · Pearl Gray

HEX
#CCCCCC
RGB
rgb(204, 204, 204)
HSL
hsl(0, 0%, 80%)
HSB
hsb(0, 0%, 80%)
CMYK
cmyk(0%, 0%, 0%, 20%)
Oklch
oklch(84.5% 0.000 89.9)

Traditional「Silver Gray」· Paint「Pearl Gray」· Creative Silver Lining

#FFFFFF

Moonlight White · White · Cloud White

HEX
#FFFFFF
RGB
rgb(255, 255, 255)
HSL
hsl(0, 0%, 100%)
HSB
hsb(0, 0%, 100%)
CMYK
cmyk(0%, 0%, 0%, 0%)
Oklch
oklch(100.0% 0.000 89.9)

Traditional「Moonlight White」· Paint「Cloud White」· Creative Morning Mist

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

BB3A24
24A6BC

Analogous

BC2459
BB3A24
BC8724

Triadic

BB3A24
24BC3B
3B24BC

Split-Comp.

BB3A24
24BC87
2459BC

Tetradic

BB3A24
59BC24
24A6BC
8724BC

Contrast Matrix WCAG 2.1 Contrast

BB3A24
050505
999999
CCCCCC
FFFFFF
—
3.6
AA Large
2.0
Fail
3.5
AA Large
5.6
AA
3.6
AA Large
—
7.2
AAA
12.7
AAA
20.4
AAA
2.0
Fail
7.2
AAA
—
1.8
Fail
2.8
Fail
3.5
AA Large
12.7
AAA
1.8
Fail
—
1.6
Fail
5.6
AA
20.4
AAA
2.8
Fail
1.6
Fail
—
White BG
5.6AA
20.4AAA
2.8Fail
1.6Fail
1.0Fail
Black BG
3.7AA Large
1.0Fail
7.4AAA
13.1AAA
21.0AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

838229
050505
999999
CCCCCC
FFFFFF

Deuteranopia

8B942B
050505
999999
CCCCCC
FFFFFF

Tritanopia

B52E2E
050505
999999
CCCCCC
FFFFFF

Achromatopsia

5E5E5E
050505
999999
CCCCCC
FFFFFF

Shades & Tints Shades & Tints

#BB3A24

Dark
Light

#050505

Dark
Light

#999999

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #bb3a24;
  --color-2: #050505;
  --color-3: #999999;
  --color-4: #cccccc;
  --color-5: #ffffff;
}

SCSS

$color-1: #bb3a24;
$color-2: #050505;
$color-3: #999999;
$color-4: #cccccc;
$color-5: #ffffff;

TAILWIND

colors: {
  'brand-1': '#bb3a24',
  'brand-2': '#050505',
  'brand-3': '#999999',
  'brand-4': '#cccccc',
  'brand-5': '#ffffff',
}

RGB Array

[187, 58, 36], [5, 5, 5], [153, 153, 153], [204, 204, 204], [255, 255, 255]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #BB3A24, #050505, #999999, #CCCCCC, #FFFFFF is ideal for: brand design, premium product pages, magazine layouts, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #bb3a24; --color-2: #050505; --color-3: #999999; --color-4: #cccccc; --color-5: #ffffff. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. High-contrast palettes naturally meet WCAG accessibility standards. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This general-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. Restrained colors convey professionalism and trust. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color