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#232945 · #3B4F66 · #788F87 · #B1B980 · #4F4F23

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 ThemeCorporateData Visualization

Color Details Color Details

#232945

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#232945
RGB
rgb(35, 41, 69)
HSL
hsl(229, 33%, 20%)
HSB
hsb(229, 49%, 27%)
CMYK
cmyk(49%, 41%, 0%, 73%)
Oklch
oklch(29.0% 0.052 273.6)

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

#3B4F66

Indigo · DarkSlateGray · Prussian Blue

HEX
#3B4F66
RGB
rgb(59, 79, 102)
HSL
hsl(212, 27%, 32%)
HSB
hsb(212, 42%, 40%)
CMYK
cmyk(42%, 23%, 0%, 60%)
Oklch
oklch(42.1% 0.046 252.4)

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

#788F87

Mineral Blue · Gray · Warm Gray

HEX
#788F87
RGB
rgb(120, 143, 135)
HSL
hsl(159, 9%, 52%)
HSB
hsb(159, 16%, 56%)
CMYK
cmyk(16%, 0%, 6%, 44%)
Oklch
oklch(63.0% 0.029 172.3)

Traditional「Mineral Blue」· Paint「Warm Gray」· Creative Urban Concrete

#B1B980

Fresh Green · Tan · Sunflower

HEX
#B1B980
RGB
rgb(177, 185, 128)
HSL
hsl(68, 29%, 61%)
HSB
hsb(68, 31%, 73%)
CMYK
cmyk(4%, 0%, 31%, 27%)
Oklch
oklch(76.5% 0.077 114.7)

Traditional「Fresh Green」· Paint「Sunflower」· Creative Lemon Fizz

#4F4F23

Autumn Sage · DarkOliveGreen · Amber Gold

HEX
#4F4F23
RGB
rgb(79, 79, 35)
HSL
hsl(60, 39%, 22%)
HSB
hsb(60, 56%, 31%)
CMYK
cmyk(0%, 0%, 56%, 69%)
Oklch
oklch(41.7% 0.064 108.9)

Traditional「Autumn Sage」· Paint「Amber Gold」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

232945
443E22

Analogous

223944
232945
2D2244

Triadic

232945
442228
284422

Split-Comp.

232945
442D22
394422

Tetradic

232945
442239
443E22
22442D

Contrast Matrix WCAG 2.1 Contrast

232945
3B4F66
788F87
B1B980
4F4F23
—
1.7
Fail
4.1
AA Large
6.9
AA
1.7
Fail
1.7
Fail
—
2.4
Fail
4.1
AA Large
1.0
Fail
4.1
AA Large
2.4
Fail
—
1.7
Fail
2.5
Fail
6.9
AA
4.1
AA Large
1.7
Fail
—
4.1
AA Large
1.7
Fail
1.0
Fail
2.5
Fail
4.1
AA Large
—
White BG
14.2AAA
8.4AAA
3.5AA Large
2.1Fail
8.5AAA
Black BG
1.5Fail
2.5Fail
6.1AA
10.1AAA
2.5Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

26263E
444460
828289
B4B58E
4F4F2E

Deuteranopia

25253D
43415F
817F89
B4B391
4F4F30

Tritanopia

233938
3C5C5B
798A8B
B1999B
4F3638

Achromatopsia

2A2A2A
4C4C4C
878787
B0B0B0
4A4A4A

Shades & Tints Shades & Tints

#232945

Dark
Light

#3B4F66

Dark
Light

#788F87

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #232945;
  --color-2: #3b4f66;
  --color-3: #788f87;
  --color-4: #b1b980;
  --color-5: #4f4f23;
}

SCSS

$color-1: #232945;
$color-2: #3b4f66;
$color-3: #788f87;
$color-4: #b1b980;
$color-5: #4f4f23;

TAILWIND

colors: {
  'brand-1': '#232945',
  'brand-2': '#3b4f66',
  'brand-3': '#788f87',
  'brand-4': '#b1b980',
  'brand-5': '#4f4f23',
}

RGB Array

[35, 41, 69], [59, 79, 102], [120, 143, 135], [177, 185, 128], [79, 79, 35]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #232945, #3B4F66, #788F87, #B1B980, #4F4F23 is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. 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: #232945; --color-2: #3b4f66; --color-3: #788f87; --color-4: #b1b980; --color-5: #4f4f23. 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 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