Scene Recommendations Scene Recommendations
Emotion EMOTION
Industry INDUSTRY
UI Context UI CONTEXT
Color Details Color Details
#FF5F00
Tangerine · OrangeRed · Amber Brown
Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise
#FF4800
Tangerine · OrangeRed · Amber Brown
Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise
#FF2A00
Vermilion · OrangeRed · Passion Red
Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise
#FA0000
Vermilion · Red · Passion Red
Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise
#E50000
Vermilion · Red · 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
FF5F00 | FF4800 | FF2A00 | FA0000 | E50000 | |
|---|---|---|---|---|---|
| — | 1.1 Fail | 1.2 Fail | 1.4 Fail | 1.6 Fail | |
1.1 Fail | — | 1.1 Fail | 1.2 Fail | 1.4 Fail | |
1.2 Fail | 1.1 Fail | — | 1.1 Fail | 1.3 Fail | |
1.4 Fail | 1.2 Fail | 1.1 Fail | — | 1.2 Fail | |
1.6 Fail | 1.4 Fail | 1.3 Fail | 1.2 Fail | — |
Color Blindness Simulation Color Blindness Simulation
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Shades & Tints Shades & Tints
#FF5F00
#FF4800
#FF2A00
Code Snippets Code Snippets
CSS Custom Properties
:root {
--color-1: #ff5f00;
--color-2: #ff4800;
--color-3: #ff2a00;
--color-4: #fa0000;
--color-5: #e50000;
}SCSS
$color-1: #ff5f00; $color-2: #ff4800; $color-3: #ff2a00; $color-4: #fa0000; $color-5: #e50000;
TAILWIND
colors: {
'brand-1': '#ff5f00',
'brand-2': '#ff4800',
'brand-3': '#ff2a00',
'brand-4': '#fa0000',
'brand-5': '#e50000',
}RGB Array
[255, 95, 0], [255, 72, 0], [255, 42, 0], [250, 0, 0], [229, 0, 0]
FAQ FAQ
What scenarios is this 5-color palette suitable for?
This general-style palette of #FF5F00, #FF4800, #FF2A00, #FA0000, #E50000 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 5-color palettes.
How to use this palette in CSS or frontend projects?
Copy the CSS variables directly: --color-1: #ff5f00; --color-2: #ff4800; --color-3: #ff2a00; --color-4: #fa0000; --color-5: #e50000. 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 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