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#3E5D5F · #363C45 · #342D3D · #301B2B · #290D12

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumWarmCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporate

Color Details Color Details

#3E5D5F

Slate Blue · DarkSlateGray · Mint Ice

HEX
#3E5D5F
RGB
rgb(62, 93, 95)
HSL
hsl(184, 21%, 31%)
HSB
hsb(184, 35%, 37%)
CMYK
cmyk(35%, 2%, 0%, 63%)
Oklch
oklch(45.5% 0.036 201.0)

Traditional「Slate Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#363C45

Indigo · DarkSlateGray · Prussian Blue

HEX
#363C45
RGB
rgb(54, 60, 69)
HSL
hsl(216, 12%, 24%)
HSB
hsb(216, 22%, 27%)
CMYK
cmyk(22%, 13%, 0%, 73%)
Oklch
oklch(35.4% 0.018 258.4)

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

#342D3D

Deep Indigo · DarkSlateGray · Eggplant

HEX
#342D3D
RGB
rgb(52, 45, 61)
HSL
hsl(266, 15%, 21%)
HSB
hsb(266, 26%, 24%)
CMYK
cmyk(15%, 26%, 0%, 76%)
Oklch
oklch(31.1% 0.030 304.6)

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

#301B2B

Rose Purple · DarkSlateGray · Dark Purple

HEX
#301B2B
RGB
rgb(48, 27, 43)
HSL
hsl(314, 28%, 15%)
HSB
hsb(314, 44%, 19%)
CMYK
cmyk(0%, 44%, 10%, 81%)
Oklch
oklch(25.7% 0.042 335.9)

Traditional「Rose Purple」· Paint「Dark Purple」· Creative Blush Sunrise

#290D12

Crimson · Black · Deep Berry

HEX
#290D12
RGB
rgb(41, 13, 18)
HSL
hsl(349, 52%, 11%)
HSB
hsb(349, 68%, 16%)
CMYK
cmyk(0%, 68%, 56%, 84%)
Oklch
oklch(20.6% 0.047 11.0)

Traditional「Crimson」· Paint「Deep Berry」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3E5D5F
60413E

Analogous

3E6051
3E5D5F
3E4D60

Triadic

3E5D5F
603E5D
5D603E

Split-Comp.

3E5D5F
603E4D
60513E

Tetradic

3E5D5F
513E60
60413E
4D603E

Contrast Matrix WCAG 2.1 Contrast

3E5D5F
363C45
342D3D
301B2B
290D12
—
1.6
Fail
1.8
Fail
2.2
Fail
2.5
Fail
1.6
Fail
—
1.2
Fail
1.4
Fail
1.6
Fail
1.8
Fail
1.2
Fail
—
1.2
Fail
1.4
Fail
2.2
Fail
1.4
Fail
1.2
Fail
—
1.1
Fail
2.5
Fail
1.6
Fail
1.4
Fail
1.1
Fail
—
White BG
7.2AAA
11.1AAA
13.2AAA
15.9AAA
18.1AAA
Black BG
2.9Fail
1.9Fail
1.6Fail
1.3Fail
1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

4B4C5F
393943
313139
272727
1D1D11

Deuteranopia

4A475E
383842
313238
282A26
1F2111

Tritanopia

405E5E
364141
343635
2F2423
281010

Achromatopsia

545454
3B3B3B
313131
232323
161616

Shades & Tints Shades & Tints

#3E5D5F

Dark
Light

#363C45

Dark
Light

#342D3D

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3e5d5f;
  --color-2: #363c45;
  --color-3: #342d3d;
  --color-4: #301b2b;
  --color-5: #290d12;
}

SCSS

$color-1: #3e5d5f;
$color-2: #363c45;
$color-3: #342d3d;
$color-4: #301b2b;
$color-5: #290d12;

TAILWIND

colors: {
  'brand-1': '#3e5d5f',
  'brand-2': '#363c45',
  'brand-3': '#342d3d',
  'brand-4': '#301b2b',
  'brand-5': '#290d12',
}

RGB Array

[62, 93, 95], [54, 60, 69], [52, 45, 61], [48, 27, 43], [41, 13, 18]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #3E5D5F, #363C45, #342D3D, #301B2B, #290D12 is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs. Low-saturation colors convey a sophisticated, premium feel. 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: #3e5d5f; --color-2: #363c45; --color-3: #342d3d; --color-4: #301b2b; --color-5: #290d12. 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. 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 finance, legal, luxury industries. Restrained colors convey professionalism and trust. 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