Scene Recommendations Scene Recommendations
Emotion EMOTION
Industry INDUSTRY
UI Context UI CONTEXT
Color Details Color Details
#00298C
Indigo · MidnightBlue · Prussian Blue
Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise
#FFEF08
Autumn Sage · Yellow · Sunflower
Traditional「Autumn Sage」· Paint「Sunflower」· Creative Blush Sunrise
#000000
Ink Black · Black · Jet Black
Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow
#087B39
Pine Green · ForestGreen · Forest Green
Traditional「Pine Green」· Paint「Forest Green」· Creative Blush Sunrise
#DE1818
Vermilion · Crimson · Passion Red
Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise
Color Harmonies Color Harmonies
Based on color wheel theory, calculated from primary color
Complementary
Analogous
Triadic
Split-Comp.
Tetradic
Contrast Matrix WCAG 2.1 Contrast
00298C | FFEF08 | 000000 | 087B39 | DE1818 | |
|---|---|---|---|---|---|
| — | 10.4 AAA | 1.7 Fail | 2.3 Fail | 2.5 Fail | |
10.4 AAA | — | 17.6 AAA | 4.5 AA | 4.1 AA Large | |
1.7 Fail | 17.6 AAA | — | 3.9 AA Large | 4.2 AA Large | |
2.3 Fail | 4.5 AA | 3.9 AA Large | — | 1.1 Fail | |
2.5 Fail | 4.1 AA Large | 4.2 AA Large | 1.1 Fail | — |
Color Blindness Simulation Color Blindness Simulation
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Shades & Tints Shades & Tints
#00298C
#FFEF08
#000000
Code Snippets Code Snippets
CSS Custom Properties
:root {
--color-1: #00298c;
--color-2: #ffef08;
--color-3: #000000;
--color-4: #087b39;
--color-5: #de1818;
}SCSS
$color-1: #00298c; $color-2: #ffef08; $color-3: #000000; $color-4: #087b39; $color-5: #de1818;
TAILWIND
colors: {
'brand-1': '#00298c',
'brand-2': '#ffef08',
'brand-3': '#000000',
'brand-4': '#087b39',
'brand-5': '#de1818',
}RGB Array
[0, 41, 140], [255, 239, 8], [0, 0, 0], [8, 123, 57], [222, 24, 24]
FAQ FAQ
What scenarios is this 5-color palette suitable for?
This general-style palette of #00298C, #FFEF08, #000000, #087B39, #DE1818 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: #00298c; --color-2: #ffef08; --color-3: #000000; --color-4: #087b39; --color-5: #de1818. 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.
Generated by LangColor online color tool · Breaking the barrier between language and color