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#3A8394 · #314963 · #572E1F · #4E1010 · #DBE66E

sea

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#3A8394

Slate Blue · SteelBlue · Mint Ice

HEX
#3A8394
RGB
rgb(58, 131, 148)
HSL
hsl(191, 44%, 40%)
HSB
hsb(191, 61%, 58%)
CMYK
cmyk(61%, 11%, 0%, 42%)
Oklch
oklch(57.1% 0.076 215.4)

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

#314963

Indigo · DarkSlateGray · Prussian Blue

HEX
#314963
RGB
rgb(49, 73, 99)
HSL
hsl(211, 34%, 29%)
HSB
hsb(211, 51%, 39%)
CMYK
cmyk(51%, 26%, 0%, 61%)
Oklch
oklch(39.8% 0.053 251.2)

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

#572E1F

Tangerine · DarkOliveGreen · Cinnamon

HEX
#572E1F
RGB
rgb(87, 46, 31)
HSL
hsl(16, 47%, 23%)
HSB
hsb(16, 64%, 34%)
CMYK
cmyk(0%, 47%, 64%, 66%)
Oklch
oklch(35.1% 0.065 40.6)

Traditional「Tangerine」· Paint「Cinnamon」· Creative Blush Sunrise

#4E1010

Vermilion · Maroon · Deep Berry

HEX
#4E1010
RGB
rgb(78, 16, 16)
HSL
hsl(0, 66%, 18%)
HSB
hsb(0, 79%, 31%)
CMYK
cmyk(0%, 79%, 79%, 69%)
Oklch
oklch(28.4% 0.092 25.3)

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

#DBE66E

Fresh Green · Khaki · Sunflower

HEX
#DBE66E
RGB
rgb(219, 230, 110)
HSL
hsl(66, 71%, 67%)
HSB
hsb(66, 52%, 90%)
CMYK
cmyk(5%, 0%, 52%, 10%)
Oklch
oklch(89.3% 0.145 113.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3A8394
934A39

Analogous

399376
3A8394
395693

Triadic

3A8394
933982
829339

Split-Comp.

3A8394
933956
937639

Tetradic

3A8394
763993
934A39
569339

Contrast Matrix WCAG 2.1 Contrast

3A8394
314963
572E1F
4E1010
DBE66E
—
2.1
Fail
2.7
Fail
3.5
AA Large
3.2
AA Large
2.1
Fail
—
1.2
Fail
1.6
Fail
6.9
AA
2.7
Fail
1.2
Fail
—
1.3
Fail
8.6
AAA
3.5
AA Large
1.6
Fail
1.3
Fail
—
11.1
AAA
3.2
AA Large
6.9
AA
8.6
AAA
11.1
AAA
—
White BG
4.3AA Large
9.3AAA
11.6AAA
14.9AAA
1.3Fail
Black BG
4.9AA
2.3Fail
1.8Fail
1.4Fail
15.6AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

5A5A90
3B3C5D
454523
333310
E0E08B

Deuteranopia

55508F
3A385B
484B24
373B10
DFDE92

Tritanopia

3E8D8C
325857
552526
4B1010
DCA2A7

Achromatopsia

6F6F6F
454545
393939
232323
D5D5D5

Shades & Tints Shades & Tints

#3A8394

Dark
Light

#314963

Dark
Light

#572E1F

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3a8394;
  --color-2: #314963;
  --color-3: #572e1f;
  --color-4: #4e1010;
  --color-5: #dbe66e;
}

SCSS

$color-1: #3a8394;
$color-2: #314963;
$color-3: #572e1f;
$color-4: #4e1010;
$color-5: #dbe66e;

TAILWIND

colors: {
  'brand-1': '#3a8394',
  'brand-2': '#314963',
  'brand-3': '#572e1f',
  'brand-4': '#4e1010',
  'brand-5': '#dbe66e',
}

RGB Array

[58, 131, 148], [49, 73, 99], [87, 46, 31], [78, 16, 16], [219, 230, 110]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #3A8394, #314963, #572E1F, #4E1010, #DBE66E 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: #3a8394; --color-2: #314963; --color-3: #572e1f; --color-4: #4e1010; --color-5: #dbe66e. 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 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