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#1F1464 · #3C0588 · #6637AB · #5DACD4 · #D0E7F3

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#1F1464

Deep Indigo · MidnightBlue · Prussian Blue

HEX
#1F1464
RGB
rgb(31, 20, 100)
HSL
hsl(248, 67%, 24%)
HSB
hsb(248, 80%, 39%)
CMYK
cmyk(69%, 80%, 0%, 61%)
Oklch
oklch(27.1% 0.131 279.3)

Traditional「Deep Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

#3C0588

Deep Indigo · MidnightBlue · Eggplant

HEX
#3C0588
RGB
rgb(60, 5, 136)
HSL
hsl(265, 93%, 28%)
HSB
hsb(265, 96%, 53%)
CMYK
cmyk(56%, 96%, 0%, 47%)
Oklch
oklch(32.9% 0.181 290.5)

Traditional「Deep Indigo」· Paint「Eggplant」· Creative Blush Sunrise

#6637AB

Deep Indigo · DarkSlateBlue · Violet

HEX
#6637AB
RGB
rgb(102, 55, 171)
HSL
hsl(264, 51%, 44%)
HSB
hsb(264, 68%, 67%)
CMYK
cmyk(40%, 68%, 0%, 33%)
Oklch
oklch(46.0% 0.176 297.6)

Traditional「Deep Indigo」· Paint「Violet」· Creative Blush Sunrise

#5DACD4

Lake Blue · CornflowerBlue · Navy Blue

HEX
#5DACD4
RGB
rgb(93, 172, 212)
HSL
hsl(200, 58%, 60%)
HSB
hsb(200, 56%, 83%)
CMYK
cmyk(56%, 19%, 0%, 17%)
Oklch
oklch(71.0% 0.097 232.4)

Traditional「Lake Blue」· Paint「Navy Blue」· Creative Blush Sunrise

#D0E7F3

Sky Blue · Lavender · Sky Blue

HEX
#D0E7F3
RGB
rgb(208, 231, 243)
HSL
hsl(201, 59%, 88%)
HSB
hsb(201, 14%, 95%)
CMYK
cmyk(14%, 5%, 0%, 5%)
Oklch
oklch(91.5% 0.029 230.3)

Traditional「Sky Blue」· Paint「Sky Blue」· Creative Twilight Haze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1F1464
5B6614

Analogous

143266
1F1464
481466

Triadic

1F1464
661F14
14661F

Split-Comp.

1F1464
664814
326614

Tetradic

1F1464
661432
5B6614
146648

Contrast Matrix WCAG 2.1 Contrast

1F1464
3C0588
6637AB
5DACD4
D0E7F3
—
1.2
Fail
2.0
Fail
6.2
AA
12.2
AAA
1.2
Fail
—
1.7
Fail
5.3
AA
10.5
AAA
2.0
Fail
1.7
Fail
—
3.1
AA Large
6.1
AA
6.2
AA
5.3
AA
3.1
AA Large
—
2.0
Fail
12.2
AAA
10.5
AAA
6.1
AA
2.0
Fail
—
White BG
15.6AAA
13.4AAA
7.8AAA
2.5Fail
1.3Fail
Black BG
1.3Fail
1.6Fail
2.7Fail
8.3AAA
16.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

1A1A51
242468
52518F
7F80CA
DADAF0

Deuteranopia

1B1C4C
272C61
545888
7B75C8
D9D7EF

Tritanopia

1E413E
394F4A
647974
61C3C1
D1EEED

Achromatopsia

202020
242424
525252
999999
E1E1E1

Shades & Tints Shades & Tints

#1F1464

Dark
Light

#3C0588

Dark
Light

#6637AB

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1f1464;
  --color-2: #3c0588;
  --color-3: #6637ab;
  --color-4: #5dacd4;
  --color-5: #d0e7f3;
}

SCSS

$color-1: #1f1464;
$color-2: #3c0588;
$color-3: #6637ab;
$color-4: #5dacd4;
$color-5: #d0e7f3;

TAILWIND

colors: {
  'brand-1': '#1f1464',
  'brand-2': '#3c0588',
  'brand-3': '#6637ab',
  'brand-4': '#5dacd4',
  'brand-5': '#d0e7f3',
}

RGB Array

[31, 20, 100], [60, 5, 136], [102, 55, 171], [93, 172, 212], [208, 231, 243]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1F1464, #3C0588, #6637AB, #5DACD4, #D0E7F3 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: #1f1464; --color-2: #3c0588; --color-3: #6637ab; --color-4: #5dacd4; --color-5: #d0e7f3. 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.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color