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#0C3A58 · #0F546F · #117785 · #17A09B · #1CC09F

sea

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#0C3A58

Lake Blue · DarkSlateGray · Deep Sea Blue

HEX
#0C3A58
RGB
rgb(12, 58, 88)
HSL
hsl(204, 76%, 20%)
HSB
hsb(204, 86%, 35%)
CMYK
cmyk(86%, 34%, 0%, 65%)
Oklch
oklch(33.5% 0.071 242.6)

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

#0F546F

Lake Blue · DarkSlateGray · Peacock Green

HEX
#0F546F
RGB
rgb(15, 84, 111)
HSL
hsl(197, 76%, 25%)
HSB
hsb(197, 86%, 44%)
CMYK
cmyk(86%, 24%, 0%, 56%)
Oklch
oklch(41.9% 0.078 230.3)

Traditional「Lake Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#117785

Lake Blue · Teal · Mint Ice

HEX
#117785
RGB
rgb(17, 119, 133)
HSL
hsl(187, 77%, 29%)
HSB
hsb(187, 87%, 52%)
CMYK
cmyk(87%, 11%, 0%, 48%)
Oklch
oklch(52.3% 0.087 209.7)

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

#17A09B

Mineral Blue · LightSeaGreen · Mint Ice

HEX
#17A09B
RGB
rgb(23, 160, 155)
HSL
hsl(178, 75%, 36%)
HSB
hsb(178, 86%, 63%)
CMYK
cmyk(86%, 0%, 3%, 37%)
Oklch
oklch(63.9% 0.106 190.8)

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

#1CC09F

Mineral Blue · LightSeaGreen · Mint Ice

HEX
#1CC09F
RGB
rgb(28, 192, 159)
HSL
hsl(168, 75%, 43%)
HSB
hsb(168, 85%, 75%)
CMYK
cmyk(85%, 0%, 17%, 25%)
Oklch
oklch(72.3% 0.133 174.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0C3A58
5A2B0C

Analogous

0C5A52
0C3A58
0C145A

Triadic

0C3A58
5A0C3B
3B5A0C

Split-Comp.

0C3A58
5A0C14
5A520C

Tetradic

0C3A58
520C5A
5A2B0C
145A0C

Contrast Matrix WCAG 2.1 Contrast

0C3A58
0F546F
117785
17A09B
1CC09F
—
1.4
Fail
2.3
Fail
3.7
AA Large
5.2
AA
1.4
Fail
—
1.6
Fail
2.6
Fail
3.6
AA Large
2.3
Fail
1.6
Fail
—
1.6
Fail
2.3
Fail
3.7
AA Large
2.6
Fail
1.6
Fail
—
1.4
Fail
5.2
AA
3.6
AA Large
2.3
Fail
1.4
Fail
—
White BG
11.9AAA
8.3AAA
5.2AA
3.2AA Large
2.3Fail
Black BG
1.8Fail
2.5Fail
4.0AA Large
6.5AA
9.1AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

202051
2D2D68
3D3E82
52549C
6364A7

Deuteranopia

1D1A4F
292467
373081
4A409D
5A4DA9

Tritanopia

0E4B4A
126362
167F7E
1E9D9D
24ADAF

Achromatopsia

303030
424242
5A5A5A
767676
8B8B8B

Shades & Tints Shades & Tints

#0C3A58

Dark
Light

#0F546F

Dark
Light

#117785

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0c3a58;
  --color-2: #0f546f;
  --color-3: #117785;
  --color-4: #17a09b;
  --color-5: #1cc09f;
}

SCSS

$color-1: #0c3a58;
$color-2: #0f546f;
$color-3: #117785;
$color-4: #17a09b;
$color-5: #1cc09f;

TAILWIND

colors: {
  'brand-1': '#0c3a58',
  'brand-2': '#0f546f',
  'brand-3': '#117785',
  'brand-4': '#17a09b',
  'brand-5': '#1cc09f',
}

RGB Array

[12, 58, 88], [15, 84, 111], [17, 119, 133], [23, 160, 155], [28, 192, 159]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #0C3A58, #0F546F, #117785, #17A09B, #1CC09F is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs. Vivid colors effectively attract user attention. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #0c3a58; --color-2: #0f546f; --color-3: #117785; --color-4: #17a09b; --color-5: #1cc09f. 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 food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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