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#2A152A · #711F2D · #B82930 · #FF3333 · #FF1A3A

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarm

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#2A152A

Rose Purple · Black · Dark Purple

HEX
#2A152A
RGB
rgb(42, 21, 42)
HSL
hsl(300, 33%, 12%)
HSB
hsb(300, 50%, 16%)
CMYK
cmyk(0%, 50%, 0%, 84%)
Oklch
oklch(23.5% 0.049 327.0)

TraditionalRose Purple」· PaintDark Purple」· Creative Blush Sunrise

#711F2D

Crimson · Brown · Wine Red

HEX
#711F2D
RGB
rgb(113, 31, 45)
HSL
hsl(350, 57%, 28%)
HSB
hsb(350, 73%, 44%)
CMYK
cmyk(0%, 73%, 60%, 56%)
Oklch
oklch(37.5% 0.115 14.8)

TraditionalCrimson」· PaintWine Red」· Creative Blush Sunrise

#B82930

Vermilion · FireBrick · Passion Red

HEX
#B82930
RGB
rgb(184, 41, 48)
HSL
hsl(357, 64%, 44%)
HSB
hsb(357, 78%, 72%)
CMYK
cmyk(0%, 78%, 74%, 28%)
Oklch
oklch(51.5% 0.179 23.9)

TraditionalVermilion」· PaintPassion Red」· Creative Blush Sunrise

#FF3333

Vermilion · Crimson · Passion Red

HEX
#FF3333
RGB
rgb(255, 51, 51)
HSL
hsl(0, 100%, 60%)
HSB
hsb(0, 80%, 100%)
CMYK
cmyk(0%, 80%, 80%, 0%)
Oklch
oklch(64.9% 0.237 27.0)

TraditionalVermilion」· PaintPassion Red」· Creative Blush Sunrise

#FF1A3A

Vermilion · Crimson · Passion Red

HEX
#FF1A3A
RGB
rgb(255, 26, 58)
HSL
hsl(352, 100%, 55%)
HSB
hsb(352, 90%, 100%)
CMYK
cmyk(0%, 90%, 77%, 0%)
Oklch
oklch(63.7% 0.248 23.2)

TraditionalVermilion」· PaintPassion Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2A152A
152915

Analogous

1F1529
2A152A
29151F

Triadic

2A152A
292915
152929

Split-Comp.

2A152A
1F2915
15291F

Tetradic

2A152A
291F15
152915
151F29

Contrast Matrix WCAG 2.1 Contrast

2A152A
711F2D
B82930
FF3333
FF1A3A
1.6
Fail
2.7
Fail
4.7
AA
4.4
AA Large
1.6
Fail
1.8
Fail
3.0
Fail
2.8
Fail
2.7
Fail
1.8
Fail
1.7
Fail
1.6
Fail
4.7
AA
3.0
Fail
1.7
Fail
1.1
Fail
4.4
AA Large
2.8
Fail
1.6
Fail
1.1
Fail
White BG
16.9AAA
10.8AAA
6.2AA
3.6AA Large
3.8AA Large
Black BG
1.2Fail
1.9Fail
3.4AA Large
5.8AA
5.5AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

212125
4D4D2A
7A792E
A7A533
9C9A32

Deuteranopia

222424
525829
828D2E
B3C233
A9BA30

Tritanopia

292120
6D2726
B12D2D
F53333
F42C2B

Achromatopsia

1E1E1E
393939
555555
707070
626262

Shades & Tints Shades & Tints

#2A152A

Dark
Light

#711F2D

Dark
Light

#B82930

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2a152a;
  --color-2: #711f2d;
  --color-3: #b82930;
  --color-4: #ff3333;
  --color-5: #ff1a3a;
}

SCSS

$color-1: #2a152a;
$color-2: #711f2d;
$color-3: #b82930;
$color-4: #ff3333;
$color-5: #ff1a3a;

TAILWIND

colors: {
  'brand-1': '#2a152a',
  'brand-2': '#711f2d',
  'brand-3': '#b82930',
  'brand-4': '#ff3333',
  'brand-5': '#ff1a3a',
}

RGB Array

[42, 21, 42], [113, 31, 45], [184, 41, 48], [255, 51, 51], [255, 26, 58]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #2A152A, #711F2D, #B82930, #FF3333, #FF1A3A is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #2a152a; --color-2: #711f2d; --color-3: #b82930; --color-4: #ff3333; --color-5: #ff1a3a. 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?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. 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 food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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