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#1D4A5F · #2E4A5F · #3C4A5F · #4D4A5F · #5E4A5F

sea

A 5-color sea 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

#1D4A5F

Lake Blue · DarkSlateGray · Peacock Green

HEX
#1D4A5F
RGB
rgb(29, 74, 95)
HSL
hsl(199, 53%, 24%)
HSB
hsb(199, 69%, 37%)
CMYK
cmyk(69%, 22%, 0%, 63%)
Oklch
oklch(38.8% 0.060 231.5)

TraditionalLake Blue」· PaintPeacock Green」· Creative Blush Sunrise

#2E4A5F

Slate Blue · DarkSlateGray · Prussian Blue

HEX
#2E4A5F
RGB
rgb(46, 74, 95)
HSL
hsl(206, 35%, 28%)
HSB
hsb(206, 52%, 37%)
CMYK
cmyk(52%, 22%, 0%, 63%)
Oklch
oklch(39.6% 0.049 241.9)

TraditionalSlate Blue」· PaintPrussian Blue」· Creative Blush Sunrise

#3C4A5F

Indigo · DarkSlateGray · Prussian Blue

HEX
#3C4A5F
RGB
rgb(60, 74, 95)
HSL
hsl(216, 23%, 30%)
HSB
hsb(216, 37%, 37%)
CMYK
cmyk(37%, 22%, 0%, 63%)
Oklch
oklch(40.6% 0.040 258.3)

TraditionalIndigo」· PaintPrussian Blue」· Creative Blush Sunrise

#4D4A5F

Deep Indigo · DarkSlateGray · Prussian Blue

HEX
#4D4A5F
RGB
rgb(77, 74, 95)
HSL
hsl(249, 12%, 33%)
HSB
hsb(249, 22%, 37%)
CMYK
cmyk(19%, 22%, 0%, 63%)
Oklch
oklch(42.0% 0.035 291.4)

TraditionalDeep Indigo」· PaintPrussian Blue」· Creative Blush Sunrise

#5E4A5F

Dark Plum · DimGray · Eggplant

HEX
#5E4A5F
RGB
rgb(94, 74, 95)
HSL
hsl(297, 12%, 33%)
HSB
hsb(297, 22%, 37%)
CMYK
cmyk(1%, 22%, 0%, 63%)
Oklch
oklch(43.8% 0.042 324.7)

TraditionalDark Plum」· PaintEggplant」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1D4A5F
5E311D

Analogous

1D5E52
1D4A5F
1D295E

Triadic

1D4A5F
5E1D49
495E1D

Split-Comp.

1D4A5F
5E1D29
5E521D

Tetradic

1D4A5F
521D5E
5E311D
295E1D

Contrast Matrix WCAG 2.1 Contrast

1D4A5F
2E4A5F
3C4A5F
4D4A5F
5E4A5F
1.0
Fail
1.1
Fail
1.1
Fail
1.2
Fail
1.0
Fail
1.0
Fail
1.1
Fail
1.2
Fail
1.1
Fail
1.0
Fail
1.1
Fail
1.1
Fail
1.1
Fail
1.1
Fail
1.1
Fail
1.1
Fail
1.2
Fail
1.2
Fail
1.1
Fail
1.1
Fail
White BG
9.6AAA
9.3AAA
9.0AAA
8.5AAA
8.0AAA
Black BG
2.2Fail
2.3Fail
2.3Fail
2.5Fail
2.6Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

30315A
3A3A5A
42425A
4C4C5A
55555A

Deuteranopia

2E2B59
393659
414059
4C4C59
575859

Tritanopia

1F5655
2F5655
3D5655
4D5655
5D5655

Achromatopsia

3F3F3F
444444
484848
4D4D4D
525252

Shades & Tints Shades & Tints

#1D4A5F

Dark
Light

#2E4A5F

Dark
Light

#3C4A5F

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1d4a5f;
  --color-2: #2e4a5f;
  --color-3: #3c4a5f;
  --color-4: #4d4a5f;
  --color-5: #5e4a5f;
}

SCSS

$color-1: #1d4a5f;
$color-2: #2e4a5f;
$color-3: #3c4a5f;
$color-4: #4d4a5f;
$color-5: #5e4a5f;

TAILWIND

colors: {
  'brand-1': '#1d4a5f',
  'brand-2': '#2e4a5f',
  'brand-3': '#3c4a5f',
  'brand-4': '#4d4a5f',
  'brand-5': '#5e4a5f',
}

RGB Array

[29, 74, 95], [46, 74, 95], [60, 74, 95], [77, 74, 95], [94, 74, 95]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #1D4A5F, #2E4A5F, #3C4A5F, #4D4A5F, #5E4A5F 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: #1d4a5f; --color-2: #2e4a5f; --color-3: #3c4a5f; --color-4: #4d4a5f; --color-5: #5e4a5f. 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 sea-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