Scene Recommendations Scene Recommendations
Emotion EMOTION
Industry INDUSTRY
UI Context UI CONTEXT
Color Details Color Details
#252C3B
Indigo · DarkSlateGray · Deep Sea Blue
Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise
#373E4E
Indigo · DarkSlateGray · Prussian Blue
Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise
#5C656C
Slate Blue · DimGray · Charcoal
Traditional「Slate Blue」· Paint「Charcoal」· Creative Midnight Shadow
#A6BACE
Azure · LightSteelBlue · Cobalt Blue
Traditional「Azure」· Paint「Cobalt Blue」· Creative Twilight Haze
#DEF3F7
Sky Blue · Lavender · Glacier Blue
Traditional「Sky Blue」· Paint「Glacier Blue」· Creative Arctic Pool
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
252C3B | 373E4E | 5C656C | A6BACE | DEF3F7 | |
|---|---|---|---|---|---|
| — | 1.3 Fail | 2.4 Fail | 7.0 AAA | 12.2 AAA | |
1.3 Fail | — | 1.8 Fail | 5.4 AA | 9.3 AAA | |
2.4 Fail | 1.8 Fail | — | 3.0 Fail | 5.2 AA | |
7.0 AAA | 5.4 AA | 3.0 Fail | — | 1.7 Fail | |
12.2 AAA | 9.3 AAA | 5.2 AA | 1.7 Fail | — |
Color Blindness Simulation Color Blindness Simulation
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Shades & Tints Shades & Tints
#252C3B
#373E4E
#5C656C
Code Snippets Code Snippets
CSS Custom Properties
:root {
--color-1: #252c3b;
--color-2: #373e4e;
--color-3: #5c656c;
--color-4: #a6bace;
--color-5: #def3f7;
}SCSS
$color-1: #252c3b; $color-2: #373e4e; $color-3: #5c656c; $color-4: #a6bace; $color-5: #def3f7;
TAILWIND
colors: {
'brand-1': '#252c3b',
'brand-2': '#373e4e',
'brand-3': '#5c656c',
'brand-4': '#a6bace',
'brand-5': '#def3f7',
}RGB Array
[37, 44, 59], [55, 62, 78], [92, 101, 108], [166, 186, 206], [222, 243, 247]
FAQ FAQ
What scenarios is this 5-color palette suitable for?
This cool-style palette of #252C3B, #373E4E, #5C656C, #A6BACE, #DEF3F7 is ideal for: brand design, premium product pages, magazine layouts, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.
How to use this palette in CSS or frontend projects?
Copy the CSS variables directly: --color-1: #252c3b; --color-2: #373e4e; --color-3: #5c656c; --color-4: #a6bace; --color-5: #def3f7. 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 cool-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. Restrained colors convey professionalism and trust. 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