Scene Recommendations Scene Recommendations
Emotion EMOTION
Industry INDUSTRY
UI Context UI CONTEXT
Color Details Color Details
#F40707
Vermilion · Red · Passion Red
Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise
#F1F1F1
Plain White · Linen · Cloud White
Traditional「Plain White」· Paint「Cloud White」· Creative Morning Mist
#FFFBFF
Mauve · White · Lavender
Traditional「Mauve」· Paint「Lavender」· Creative Rose Petal
#B5B5B5
Silver Gray · Silver · Pearl Gray
Traditional「Silver Gray」· Paint「Pearl Gray」· Creative Silver Lining
#2148A3
Indigo · DarkSlateBlue · Prussian Blue
Traditional「Indigo」· Paint「Prussian 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
F40707 | F1F1F1 | FFFBFF | B5B5B5 | 2148A3 | |
|---|---|---|---|---|---|
| — | 3.8 AA Large | 4.2 AA Large | 2.1 Fail | 1.9 Fail | |
3.8 AA Large | — | 1.1 Fail | 1.8 Fail | 7.4 AAA | |
4.2 AA Large | 1.1 Fail | — | 2.0 Fail | 8.1 AAA | |
2.1 Fail | 1.8 Fail | 2.0 Fail | — | 4.1 AA Large | |
1.9 Fail | 7.4 AAA | 8.1 AAA | 4.1 AA Large | — |
Color Blindness Simulation Color Blindness Simulation
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Shades & Tints Shades & Tints
#F40707
#F1F1F1
#FFFBFF
Code Snippets Code Snippets
CSS Custom Properties
:root {
--color-1: #f40707;
--color-2: #f1f1f1;
--color-3: #fffbff;
--color-4: #b5b5b5;
--color-5: #2148a3;
}SCSS
$color-1: #f40707; $color-2: #f1f1f1; $color-3: #fffbff; $color-4: #b5b5b5; $color-5: #2148a3;
TAILWIND
colors: {
'brand-1': '#f40707',
'brand-2': '#f1f1f1',
'brand-3': '#fffbff',
'brand-4': '#b5b5b5',
'brand-5': '#2148a3',
}RGB Array
[244, 7, 7], [241, 241, 241], [255, 251, 255], [181, 181, 181], [33, 72, 163]
FAQ FAQ
What scenarios is this 5-color palette suitable for?
This general-style palette of #F40707, #F1F1F1, #FFFBFF, #B5B5B5, #2148A3 is ideal for: health products, baby brands, fresh-style blogs, infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.
How to use this palette in CSS or frontend projects?
Copy the CSS variables directly: --color-1: #f40707; --color-2: #f1f1f1; --color-3: #fffbff; --color-4: #b5b5b5; --color-5: #2148a3. 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?
Light tones suit backgrounds; use dark colors for body text. Mid-tones work for card backgrounds or dividers to add depth. 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 tech, SaaS, healthcare, eco industries. 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