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#2C328F · #1F5F16 · #D63E2A · #E7F31A

A 4-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#2C328F

Indigo · DarkSlateBlue · Prussian Blue

HEX
#2C328F
RGB
rgb(44, 50, 143)
HSL
hsl(236, 53%, 37%)
HSB
hsb(236, 69%, 56%)
CMYK
cmyk(69%, 65%, 0%, 44%)
Oklch
oklch(37.5% 0.151 273.7)

Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

#1F5F16

Pine Green · DarkGreen · Forest Green

HEX
#1F5F16
RGB
rgb(31, 95, 22)
HSL
hsl(113, 62%, 23%)
HSB
hsb(113, 77%, 37%)
CMYK
cmyk(67%, 0%, 77%, 63%)
Oklch
oklch(42.9% 0.123 141.3)

Traditional「Pine Green」· Paint「Forest Green」· Creative Blush Sunrise

#D63E2A

Vermilion · Chocolate · Passion Red

HEX
#D63E2A
RGB
rgb(214, 62, 42)
HSL
hsl(7, 68%, 50%)
HSB
hsb(7, 80%, 84%)
CMYK
cmyk(0%, 71%, 80%, 16%)
Oklch
oklch(58.6% 0.192 30.9)

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

#E7F31A

Autumn Sage · Yellow · Sunflower

HEX
#E7F31A
RGB
rgb(231, 243, 26)
HSL
hsl(63, 90%, 53%)
HSB
hsb(63, 89%, 95%)
CMYK
cmyk(5%, 0%, 89%, 5%)
Oklch
oklch(92.4% 0.203 113.4)

Traditional「Autumn Sage」· Paint「Sunflower」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2C328F
908A2C

Analogous

2C6590
2C328F
582C90

Triadic

2C328F
902C33
33902C

Split-Comp.

2C328F
90582C
65902C

Tetradic

2C328F
902C65
908A2C
2C9058

Contrast Matrix WCAG 2.1 Contrast

2C328F
1F5F16
D63E2A
E7F31A
—
1.4
Fail
2.3
Fail
8.8
AAA
1.4
Fail
—
1.7
Fail
6.4
AA
2.3
Fail
1.7
Fail
—
3.8
AA Large
8.8
AAA
6.4
AA
3.8
AA Large
—
White BG
10.7AAA
7.8AAA
4.6AA
1.2Fail
Black BG
2.0Fail
2.7Fail
4.6AA
17.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

2F2F78
3B3B28
94932F
ECEC4F

Deuteranopia

2E2E73
37322C
9DA830
ECEB5B

Tritanopia

2C6763
223639
CE3334
E87881

Achromatopsia

3B3B3B
444444
696969
D7D7D7

Shades & Tints Shades & Tints

#2C328F

Dark
Light

#1F5F16

Dark
Light

#D63E2A

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2c328f;
  --color-2: #1f5f16;
  --color-3: #d63e2a;
  --color-4: #e7f31a;
}

SCSS

$color-1: #2c328f;
$color-2: #1f5f16;
$color-3: #d63e2a;
$color-4: #e7f31a;

TAILWIND

colors: {
  'brand-1': '#2c328f',
  'brand-2': '#1f5f16',
  'brand-3': '#d63e2a',
  'brand-4': '#e7f31a',
}

RGB Array

[44, 50, 143], [31, 95, 22], [214, 62, 42], [231, 243, 26]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This general-style palette of #2C328F, #1F5F16, #D63E2A, #E7F31A is ideal for: social media posters, mobile apps, e-commerce promos. Vivid colors effectively attract user attention. It is a vibrant and energetic choice among 4-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #2c328f; --color-2: #1f5f16; --color-3: #d63e2a; --color-4: #e7f31a. 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. 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 4-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