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#57006D · #512FA3 · #365EB0 · #1C8CBC · #01BBC9

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

#57006D

Royal Purple · Purple · Eggplant

HEX
#57006D
RGB
rgb(87, 0, 109)
HSL
hsl(288, 100%, 21%)
HSB
hsb(288, 100%, 43%)
CMYK
cmyk(20%, 100%, 0%, 57%)
Oklch
oklch(33.8% 0.164 317.1)

Traditional「Royal Purple」· Paint「Eggplant」· Creative Blush Sunrise

#512FA3

Deep Indigo · DarkSlateBlue · Navy Blue

HEX
#512FA3
RGB
rgb(81, 47, 163)
HSL
hsl(258, 55%, 41%)
HSB
hsb(258, 71%, 64%)
CMYK
cmyk(50%, 71%, 0%, 36%)
Oklch
oklch(42.0% 0.175 290.2)

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

#365EB0

Indigo · SteelBlue · Navy Blue

HEX
#365EB0
RGB
rgb(54, 94, 176)
HSL
hsl(220, 53%, 45%)
HSB
hsb(220, 69%, 69%)
CMYK
cmyk(69%, 47%, 0%, 31%)
Oklch
oklch(49.7% 0.138 262.8)

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

#1C8CBC

Lake Blue · LightSeaGreen · Mint Ice

HEX
#1C8CBC
RGB
rgb(28, 140, 188)
HSL
hsl(198, 74%, 42%)
HSB
hsb(198, 85%, 74%)
CMYK
cmyk(85%, 26%, 0%, 26%)
Oklch
oklch(60.4% 0.118 233.2)

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

#01BBC9

Lake Blue · DarkTurquoise · Mint Ice

HEX
#01BBC9
RGB
rgb(1, 187, 201)
HSL
hsl(184, 99%, 40%)
HSB
hsb(184, 100%, 79%)
CMYK
cmyk(100%, 7%, 0%, 21%)
Oklch
oklch(72.2% 0.123 204.3)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

57006D
156B00

Analogous

20006B
57006D
6B004B

Triadic

57006D
6B5600
006B56

Split-Comp.

57006D
4B6B00
006B20

Tetradic

57006D
6B2000
156B00
004B6B

Contrast Matrix WCAG 2.1 Contrast

57006D
512FA3
365EB0
1C8CBC
01BBC9
—
1.4
Fail
2.1
Fail
3.4
AA Large
5.5
AA
1.4
Fail
—
1.5
Fail
2.4
Fail
3.9
AA Large
2.1
Fail
1.5
Fail
—
1.6
Fail
2.6
Fail
3.4
AA Large
2.4
Fail
1.6
Fail
—
1.6
Fail
5.5
AA
3.9
AA Large
2.6
Fail
1.6
Fail
—
White BG
12.9AAA
9.2AAA
6.2AA
3.8AA Large
2.3Fail
Black BG
1.6Fail
2.3Fail
3.4AA Large
5.5AA
9.0AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

313153
424287
47489C
4C4EB0
5253C6

Deuteranopia

363D4C
444780
454297
463EAE
4739C5

Tritanopia

533E39
4F716C
388C89
22A7A5
0AC3C2

Achromatopsia

262626
464646
5B5B5B
707070
858585

Shades & Tints Shades & Tints

#57006D

Dark
Light

#512FA3

Dark
Light

#365EB0

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #57006d;
  --color-2: #512fa3;
  --color-3: #365eb0;
  --color-4: #1c8cbc;
  --color-5: #01bbc9;
}

SCSS

$color-1: #57006d;
$color-2: #512fa3;
$color-3: #365eb0;
$color-4: #1c8cbc;
$color-5: #01bbc9;

TAILWIND

colors: {
  'brand-1': '#57006d',
  'brand-2': '#512fa3',
  'brand-3': '#365eb0',
  'brand-4': '#1c8cbc',
  'brand-5': '#01bbc9',
}

RGB Array

[87, 0, 109], [81, 47, 163], [54, 94, 176], [28, 140, 188], [1, 187, 201]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #57006D, #512FA3, #365EB0, #1C8CBC, #01BBC9 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: #57006d; --color-2: #512fa3; --color-3: #365eb0; --color-4: #1c8cbc; --color-5: #01bbc9. 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