Scene Recommendations Scene Recommendations
Emotion EMOTION
Industry INDUSTRY
UI Context UI CONTEXT
Color Details Color Details
#FF3800
Vermilion · OrangeRed · Passion Red
Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise
#00000C
Deep Indigo · Black · Deep Sea Blue
Traditional「Deep Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise
#FFC501
Ochre · Gold · Honey Gold
Traditional「Ochre」· Paint「Honey Gold」· Creative Blush Sunrise
#7BB1D5
Sky Blue · SkyBlue · Cobalt Blue
Traditional「Sky Blue」· Paint「Cobalt Blue」· Creative Twilight Haze
#3C7EB0
Slate Blue · SteelBlue · Navy Blue
Traditional「Slate Blue」· Paint「Navy Blue」· 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
FF3800 | 00000C | FFC501 | 7BB1D5 | 3C7EB0 | |
|---|---|---|---|---|---|
| — | 5.8 AA | 2.3 Fail | 1.6 Fail | 1.2 Fail | |
5.8 AA | — | 13.2 AAA | 9.0 AAA | 4.8 AA | |
2.3 Fail | 13.2 AAA | — | 1.5 Fail | 2.8 Fail | |
1.6 Fail | 9.0 AAA | 1.5 Fail | — | 1.9 Fail | |
1.2 Fail | 4.8 AA | 2.8 Fail | 1.9 Fail | — |
Color Blindness Simulation Color Blindness Simulation
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Shades & Tints Shades & Tints
#FF3800
#00000C
#FFC501
Code Snippets Code Snippets
CSS Custom Properties
:root {
--color-1: #ff3800;
--color-2: #00000c;
--color-3: #ffc501;
--color-4: #7bb1d5;
--color-5: #3c7eb0;
}SCSS
$color-1: #ff3800; $color-2: #00000c; $color-3: #ffc501; $color-4: #7bb1d5; $color-5: #3c7eb0;
TAILWIND
colors: {
'brand-1': '#ff3800',
'brand-2': '#00000c',
'brand-3': '#ffc501',
'brand-4': '#7bb1d5',
'brand-5': '#3c7eb0',
}RGB Array
[255, 56, 0], [0, 0, 12], [255, 197, 1], [123, 177, 213], [60, 126, 176]
FAQ FAQ
What scenarios is this 5-color palette suitable for?
This general-style palette of #FF3800, #00000C, #FFC501, #7BB1D5, #3C7EB0 is ideal for: social media posters, mobile apps, e-commerce promos, 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: #ff3800; --color-2: #00000c; --color-3: #ffc501; --color-4: #7bb1d5; --color-5: #3c7eb0. 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 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