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#33494B · #333E4B · #33344B · #3A334B · #40334B

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporate

Color Details Color Details

#33494B

Slate Blue · DarkSlateGray · Peacock Green

HEX
#33494B
RGB
rgb(51, 73, 75)
HSL
hsl(185, 19%, 25%)
HSB
hsb(185, 32%, 29%)
CMYK
cmyk(32%, 3%, 0%, 71%)
Oklch
oklch(38.8% 0.027 203.1)

TraditionalSlate Blue」· PaintPeacock Green」· Creative Blush Sunrise

#333E4B

Indigo · DarkSlateGray · Prussian Blue

HEX
#333E4B
RGB
rgb(51, 62, 75)
HSL
hsl(213, 19%, 25%)
HSB
hsb(213, 32%, 29%)
CMYK
cmyk(32%, 17%, 0%, 71%)
Oklch
oklch(35.9% 0.027 252.8)

TraditionalIndigo」· PaintPrussian Blue」· Creative Blush Sunrise

#33344B

Indigo · DarkSlateGray · Prussian Blue

HEX
#33344B
RGB
rgb(51, 52, 75)
HSL
hsl(238, 19%, 25%)
HSB
hsb(238, 32%, 29%)
CMYK
cmyk(32%, 31%, 0%, 71%)
Oklch
oklch(33.4% 0.040 282.0)

TraditionalIndigo」· PaintPrussian Blue」· Creative Blush Sunrise

#3A334B

Deep Indigo · DarkSlateGray · Prussian Blue

HEX
#3A334B
RGB
rgb(58, 51, 75)
HSL
hsl(257, 19%, 25%)
HSB
hsb(257, 32%, 29%)
CMYK
cmyk(23%, 32%, 0%, 71%)
Oklch
oklch(33.9% 0.042 297.5)

TraditionalDeep Indigo」· PaintPrussian Blue」· Creative Blush Sunrise

#40334B

Dark Plum · DarkSlateGray · Eggplant

HEX
#40334B
RGB
rgb(64, 51, 75)
HSL
hsl(272, 19%, 25%)
HSB
hsb(272, 32%, 29%)
CMYK
cmyk(15%, 32%, 0%, 71%)
Oklch
oklch(34.5% 0.044 308.9)

TraditionalDark Plum」· PaintEggplant」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

33494B
4C3634

Analogous

344C42
33494B
343E4C

Triadic

33494B
4C344A
4A4C34

Split-Comp.

33494B
4C343E
4C4234

Tetradic

33494B
42344C
4C3634
3E4C34

Contrast Matrix WCAG 2.1 Contrast

33494B
333E4B
33344B
3A334B
40334B
1.1
Fail
1.3
Fail
1.3
Fail
1.2
Fail
1.1
Fail
1.1
Fail
1.1
Fail
1.1
Fail
1.3
Fail
1.1
Fail
1.0
Fail
1.0
Fail
1.3
Fail
1.1
Fail
1.0
Fail
1.0
Fail
1.2
Fail
1.1
Fail
1.0
Fail
1.0
Fail
White BG
9.6AAA
10.9AAA
12.1AAA
12.0AAA
11.7AAA
Black BG
2.2Fail
1.9Fail
1.7Fail
1.8Fail
1.8Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

3D3D4B
383848
333345
373745
3A3A45

Deuteranopia

3B3A4A
373647
333344
373844
3B3C44

Tritanopia

344A4A
344545
334140
3A4140
3F4140

Achromatopsia

434343
3C3C3C
363636
383838
3A3A3A

Shades & Tints Shades & Tints

#33494B

Dark
Light

#333E4B

Dark
Light

#33344B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #33494b;
  --color-2: #333e4b;
  --color-3: #33344b;
  --color-4: #3a334b;
  --color-5: #40334b;
}

SCSS

$color-1: #33494b;
$color-2: #333e4b;
$color-3: #33344b;
$color-4: #3a334b;
$color-5: #40334b;

TAILWIND

colors: {
  'brand-1': '#33494b',
  'brand-2': '#333e4b',
  'brand-3': '#33344b',
  'brand-4': '#3a334b',
  'brand-5': '#40334b',
}

RGB Array

[51, 73, 75], [51, 62, 75], [51, 52, 75], [58, 51, 75], [64, 51, 75]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #33494B, #333E4B, #33344B, #3A334B, #40334B 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: #33494b; --color-2: #333e4b; --color-3: #33344b; --color-4: #3a334b; --color-5: #40334b. 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