Scene Recommendations Scene Recommendations
Emotion EMOTION
Industry INDUSTRY
UI Context UI CONTEXT
Color Details Color Details
#21CFD4
Lake Blue · DarkTurquoise · Mint Ice
Traditional「Lake Blue」· Paint「Mint Ice」· Creative Blush Sunrise
#269DD4
Lake Blue · DodgerBlue · Mint Ice
Traditional「Lake Blue」· Paint「Mint Ice」· Creative Blush Sunrise
#1E63DA
Indigo · DodgerBlue · Navy Blue
Traditional「Indigo」· Paint「Navy Blue」· Creative Blush Sunrise
#2836D1
Indigo · MediumBlue · Navy Blue
Traditional「Indigo」· Paint「Navy Blue」· Creative Blush Sunrise
#3F1DAF
Deep Indigo · DarkSlateBlue · Prussian Blue
Traditional「Deep 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
21CFD4 | 269DD4 | 1E63DA | 2836D1 | 3F1DAF | |
|---|---|---|---|---|---|
| — | 1.6 Fail | 2.8 Fail | 4.3 AA Large | 5.5 AA | |
1.6 Fail | — | 1.8 Fail | 2.7 Fail | 3.4 AA Large | |
2.8 Fail | 1.8 Fail | — | 1.5 Fail | 1.9 Fail | |
4.3 AA Large | 2.7 Fail | 1.5 Fail | — | 1.3 Fail | |
5.5 AA | 3.4 AA Large | 1.9 Fail | 1.3 Fail | — |
Color Blindness Simulation Color Blindness Simulation
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Shades & Tints Shades & Tints
#21CFD4
#269DD4
#1E63DA
Code Snippets Code Snippets
CSS Custom Properties
:root {
--color-1: #21cfd4;
--color-2: #269dd4;
--color-3: #1e63da;
--color-4: #2836d1;
--color-5: #3f1daf;
}SCSS
$color-1: #21cfd4; $color-2: #269dd4; $color-3: #1e63da; $color-4: #2836d1; $color-5: #3f1daf;
TAILWIND
colors: {
'brand-1': '#21cfd4',
'brand-2': '#269dd4',
'brand-3': '#1e63da',
'brand-4': '#2836d1',
'brand-5': '#3f1daf',
}RGB Array
[33, 207, 212], [38, 157, 212], [30, 99, 218], [40, 54, 209], [63, 29, 175]
FAQ FAQ
What scenarios is this 5-color palette suitable for?
This cool-style palette of #21CFD4, #269DD4, #1E63DA, #2836D1, #3F1DAF 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: #21cfd4; --color-2: #269dd4; --color-3: #1e63da; --color-4: #2836d1; --color-5: #3f1daf. 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 cool-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