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#10203A · #4B5570 · #338C00 · #6BD10C · #C9FF2A

bright

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#10203A

Indigo · MidnightBlue · Deep Sea Blue

HEX
#10203A
RGB
rgb(16, 32, 58)
HSL
hsl(217, 57%, 15%)
HSB
hsb(217, 72%, 23%)
CMYK
cmyk(72%, 45%, 0%, 77%)
Oklch
oklch(24.5% 0.054 259.7)

Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#4B5570

Indigo · DarkSlateBlue · Prussian Blue

HEX
#4B5570
RGB
rgb(75, 85, 112)
HSL
hsl(224, 20%, 37%)
HSB
hsb(224, 33%, 44%)
CMYK
cmyk(33%, 24%, 0%, 56%)
Oklch
oklch(45.2% 0.046 268.7)

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

#338C00

Pine Green · ForestGreen · Forest Green

HEX
#338C00
RGB
rgb(51, 140, 0)
HSL
hsl(98, 100%, 27%)
HSB
hsb(98, 100%, 55%)
CMYK
cmyk(64%, 0%, 100%, 45%)
Oklch
oklch(56.4% 0.177 138.7)

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

#6BD10C

Pine Green · Chartreuse · Olive Green

HEX
#6BD10C
RGB
rgb(107, 209, 12)
HSL
hsl(91, 89%, 43%)
HSB
hsb(91, 94%, 82%)
CMYK
cmyk(49%, 0%, 94%, 18%)
Oklch
oklch(76.8% 0.224 135.6)

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

#C9FF2A

Grass Green · GreenYellow · Olive Green

HEX
#C9FF2A
RGB
rgb(201, 255, 42)
HSL
hsl(75, 100%, 58%)
HSB
hsb(75, 84%, 100%)
CMYK
cmyk(21%, 0%, 84%, 0%)
Oklch
oklch(93.0% 0.222 124.1)

Traditional「Grass Green」· Paint「Olive Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

10203A
3C2B10

Analogous

10373C
10203A
16103C

Triadic

10203A
3C1021
213C10

Split-Comp.

10203A
3C1610
373C10

Tetradic

10203A
3C1037
3C2B10
103C16

Contrast Matrix WCAG 2.1 Contrast

10203A
4B5570
338C00
6BD10C
C9FF2A
—
2.2
Fail
3.8
AA Large
8.3
AAA
13.8
AAA
2.2
Fail
—
1.7
Fail
3.8
AA Large
6.3
AA
3.8
AA Large
1.7
Fail
—
2.2
Fail
3.6
AA Large
8.3
AAA
3.8
AA Large
2.2
Fail
—
1.7
Fail
13.8
AAA
6.3
AA
3.6
AA Large
1.7
Fail
—
White BG
16.3AAA
7.4AAA
4.3AA Large
2.0Fail
1.2Fail
Black BG
1.3Fail
2.8Fail
4.9AA
10.8AAA
17.8AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

171734
4F4F69
5A5A22
97983C
E0E15E

Deuteranopia

161532
4F4E68
544E2A
918A47
DDD96A

Tritanopia

112F2E
4C6463
373D43
70616A
CC868F

Achromatopsia

1E1E1E
555555
616161
9C9C9C
D7D7D7

Shades & Tints Shades & Tints

#10203A

Dark
Light

#4B5570

Dark
Light

#338C00

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #10203a;
  --color-2: #4b5570;
  --color-3: #338c00;
  --color-4: #6bd10c;
  --color-5: #c9ff2a;
}

SCSS

$color-1: #10203a;
$color-2: #4b5570;
$color-3: #338c00;
$color-4: #6bd10c;
$color-5: #c9ff2a;

TAILWIND

colors: {
  'brand-1': '#10203a',
  'brand-2': '#4b5570',
  'brand-3': '#338c00',
  'brand-4': '#6bd10c',
  'brand-5': '#c9ff2a',
}

RGB Array

[16, 32, 58], [75, 85, 112], [51, 140, 0], [107, 209, 12], [201, 255, 42]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This bright-style palette of #10203A, #4B5570, #338C00, #6BD10C, #C9FF2A 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: #10203a; --color-2: #4b5570; --color-3: #338c00; --color-4: #6bd10c; --color-5: #c9ff2a. 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 bright-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