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#373440 · #070329 · #5C5787 · #2C2346 · #C5BFFF

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#373440

Deep Indigo · DarkSlateGray · Prussian Blue

HEX
#373440
RGB
rgb(55, 52, 64)
HSL
hsl(255, 10%, 23%)
HSB
hsb(255, 19%, 25%)
CMYK
cmyk(14%, 19%, 0%, 75%)
Oklch
oklch(33.3% 0.021 296.7)

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

#070329

Deep Indigo · Black · Deep Sea Blue

HEX
#070329
RGB
rgb(7, 3, 41)
HSL
hsl(246, 86%, 9%)
HSB
hsb(246, 93%, 16%)
CMYK
cmyk(83%, 93%, 0%, 84%)
Oklch
oklch(14.8% 0.076 278.5)

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

#5C5787

Deep Indigo · DarkSlateBlue · Navy Blue

HEX
#5C5787
RGB
rgb(92, 87, 135)
HSL
hsl(246, 22%, 44%)
HSB
hsb(246, 36%, 53%)
CMYK
cmyk(32%, 36%, 0%, 47%)
Oklch
oklch(48.2% 0.076 288.0)

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

#2C2346

Deep Indigo · DarkSlateGray · Prussian Blue

HEX
#2C2346
RGB
rgb(44, 35, 70)
HSL
hsl(255, 33%, 21%)
HSB
hsb(255, 50%, 27%)
CMYK
cmyk(37%, 50%, 0%, 73%)
Oklch
oklch(28.5% 0.063 293.9)

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

#C5BFFF

Wisteria · LightSteelBlue · Sky Blue

HEX
#C5BFFF
RGB
rgb(197, 191, 255)
HSL
hsl(246, 100%, 87%)
HSB
hsb(246, 25%, 100%)
CMYK
cmyk(23%, 25%, 0%, 0%)
Oklch
oklch(83.2% 0.089 288.6)

Traditional「Wisteria」· Paint「Sky Blue」· Creative Lavender Dream

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

373440
3E4135

Analogous

353841
373440
3E3541

Triadic

373440
413835
354138

Split-Comp.

373440
413E35
384135

Tetradic

373440
413538
3E4135
35413E

Contrast Matrix WCAG 2.1 Contrast

373440
070329
5C5787
2C2346
C5BFFF
—
1.6
Fail
1.8
Fail
1.2
Fail
7.1
AAA
1.6
Fail
—
3.0
AA Large
1.4
Fail
11.6
AAA
1.8
Fail
3.0
AA Large
—
2.2
Fail
3.9
AA Large
1.2
Fail
1.4
Fail
2.2
Fail
—
8.5
AAA
7.1
AAA
11.6
AAA
3.9
AA Large
8.5
AAA
—
White BG
12.2AAA
19.9AAA
6.6AA
14.6AAA
1.7Fail
Black BG
1.7Fail
1.1Fail
3.2AA Large
1.4Fail
12.3AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

36363D
050520
5A5A7B
28283E
C2C2F0

Deuteranopia

36363C
06061E
5A5A79
29293C
C3C3EC

Tritanopia

373B3A
071917
5C7270
2C3735
C5E3E1

Achromatopsia

363636
090909
5E5E5E
2A2A2A
C8C8C8

Shades & Tints Shades & Tints

#373440

Dark
Light

#070329

Dark
Light

#5C5787

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #373440;
  --color-2: #070329;
  --color-3: #5c5787;
  --color-4: #2c2346;
  --color-5: #c5bfff;
}

SCSS

$color-1: #373440;
$color-2: #070329;
$color-3: #5c5787;
$color-4: #2c2346;
$color-5: #c5bfff;

TAILWIND

colors: {
  'brand-1': '#373440',
  'brand-2': '#070329',
  'brand-3': '#5c5787',
  'brand-4': '#2c2346',
  'brand-5': '#c5bfff',
}

RGB Array

[55, 52, 64], [7, 3, 41], [92, 87, 135], [44, 35, 70], [197, 191, 255]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #373440, #070329, #5C5787, #2C2346, #C5BFFF is ideal for: tech websites, dark mode UIs, game UIs, 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: #373440; --color-2: #070329; --color-3: #5c5787; --color-4: #2c2346; --color-5: #c5bfff. 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 tech, SaaS, healthcare, eco industries. 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