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#1B1623 · #3C067C · #265192 · #3A5DD0 · #616BF3

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

#1B1623

Deep Indigo · Black · Dark Purple

HEX
#1B1623
RGB
rgb(27, 22, 35)
HSL
hsl(263, 23%, 11%)
HSB
hsb(263, 37%, 14%)
CMYK
cmyk(23%, 37%, 0%, 86%)
Oklch
oklch(21.2% 0.026 301.8)

Traditional「Deep Indigo」· Paint「Dark Purple」· Creative Blush Sunrise

#3C067C

Deep Indigo · MidnightBlue · Eggplant

HEX
#3C067C
RGB
rgb(60, 6, 124)
HSL
hsl(267, 91%, 25%)
HSB
hsb(267, 95%, 49%)
CMYK
cmyk(52%, 95%, 0%, 51%)
Oklch
oklch(31.6% 0.168 294.2)

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

#265192

Indigo · DarkSlateBlue · Prussian Blue

HEX
#265192
RGB
rgb(38, 81, 146)
HSL
hsl(216, 59%, 36%)
HSB
hsb(216, 74%, 57%)
CMYK
cmyk(74%, 45%, 0%, 43%)
Oklch
oklch(44.0% 0.117 258.6)

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

#3A5DD0

Azure · SteelBlue · Navy Blue

HEX
#3A5DD0
RGB
rgb(58, 93, 208)
HSL
hsl(226, 61%, 52%)
HSB
hsb(226, 72%, 82%)
CMYK
cmyk(72%, 55%, 0%, 18%)
Oklch
oklch(52.0% 0.182 267.0)

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

#616BF3

Azure · MediumSlateBlue · Cobalt Blue

HEX
#616BF3
RGB
rgb(97, 107, 243)
HSL
hsl(236, 86%, 67%)
HSB
hsb(236, 60%, 95%)
CMYK
cmyk(60%, 56%, 0%, 5%)
Oklch
oklch(59.4% 0.201 275.3)

Traditional「Azure」· Paint「Cobalt Blue」· Creative Twilight Haze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1B1623
1E2316

Analogous

161723
1B1623
211623

Triadic

1B1623
231B16
16231B

Split-Comp.

1B1623
232116
172316

Tetradic

1B1623
231617
1E2316
162321

Contrast Matrix WCAG 2.1 Contrast

1B1623
3C067C
265192
3A5DD0
616BF3
—
1.3
Fail
2.3
Fail
3.1
AA Large
4.1
AA Large
1.3
Fail
—
1.8
Fail
2.4
Fail
3.3
AA Large
2.3
Fail
1.8
Fail
—
1.4
Fail
1.8
Fail
3.1
AA Large
2.4
Fail
1.4
Fail
—
1.3
Fail
4.1
AA Large
3.3
AA Large
1.8
Fail
1.3
Fail
—
White BG
17.7AAA
13.9AAA
7.9AAA
5.7AA
4.3AA Large
Black BG
1.2Fail
1.5Fail
2.7Fail
3.7AA Large
4.9AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

191920
25245F
393982
4949B4
6565D2

Deuteranopia

191A1F
282C59
36337E
4745AE
6564CA

Tritanopia

1B1D1D
394944
287673
3C9E99
61B8B2

Achromatopsia

191919
242424
4C4C4C
606060
787878

Shades & Tints Shades & Tints

#1B1623

Dark
Light

#3C067C

Dark
Light

#265192

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1b1623;
  --color-2: #3c067c;
  --color-3: #265192;
  --color-4: #3a5dd0;
  --color-5: #616bf3;
}

SCSS

$color-1: #1b1623;
$color-2: #3c067c;
$color-3: #265192;
$color-4: #3a5dd0;
$color-5: #616bf3;

TAILWIND

colors: {
  'brand-1': '#1b1623',
  'brand-2': '#3c067c',
  'brand-3': '#265192',
  'brand-4': '#3a5dd0',
  'brand-5': '#616bf3',
}

RGB Array

[27, 22, 35], [60, 6, 124], [38, 81, 146], [58, 93, 208], [97, 107, 243]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1B1623, #3C067C, #265192, #3A5DD0, #616BF3 is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs, 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: #1b1623; --color-2: #3c067c; --color-3: #265192; --color-4: #3a5dd0; --color-5: #616bf3. 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?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. 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