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#A3B8CD · #7A5C9A · #734E6D · #52394E · #2D202A

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

#A3B8CD

Azure · LightSteelBlue · Cobalt Blue

HEX
#A3B8CD
RGB
rgb(163, 184, 205)
HSL
hsl(210, 30%, 72%)
HSB
hsb(210, 20%, 80%)
CMYK
cmyk(20%, 10%, 0%, 20%)
Oklch
oklch(77.3% 0.038 248.3)

Traditional「Azure」· Paint「Cobalt Blue」· Creative Twilight Haze

#7A5C9A

Deep Indigo · SlateGray · Violet

HEX
#7A5C9A
RGB
rgb(122, 92, 154)
HSL
hsl(269, 25%, 48%)
HSB
hsb(269, 40%, 60%)
CMYK
cmyk(21%, 40%, 0%, 40%)
Oklch
oklch(53.1% 0.100 305.5)

Traditional「Deep Indigo」· Paint「Violet」· Creative Blush Sunrise

#734E6D

Rose Purple · DimGray · Eggplant

HEX
#734E6D
RGB
rgb(115, 78, 109)
HSL
hsl(310, 19%, 38%)
HSB
hsb(310, 32%, 45%)
CMYK
cmyk(0%, 32%, 5%, 55%)
Oklch
oklch(47.5% 0.067 332.4)

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

#52394E

Rose Purple · DarkSlateGray · Eggplant

HEX
#52394E
RGB
rgb(82, 57, 78)
HSL
hsl(310, 18%, 27%)
HSB
hsb(310, 30%, 32%)
CMYK
cmyk(0%, 30%, 5%, 68%)
Oklch
oklch(38.1% 0.048 332.2)

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

#2D202A

Rose Purple · DarkSlateGray · Dark Purple

HEX
#2D202A
RGB
rgb(45, 32, 42)
HSL
hsl(314, 17%, 15%)
HSB
hsb(314, 29%, 18%)
CMYK
cmyk(0%, 29%, 7%, 82%)
Oklch
oklch(26.3% 0.026 334.7)

Traditional「Rose Purple」· Paint「Dark Purple」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

A3B8CD
CDB8A2

Analogous

A2CDCD
A3B8CD
A2A2CD

Triadic

A3B8CD
CDA2B8
B8CDA2

Split-Comp.

A3B8CD
CDA2A2
CDCDA2

Tetradic

A3B8CD
CDA2CD
CDB8A2
A2CDA2

Contrast Matrix WCAG 2.1 Contrast

A3B8CD
7A5C9A
734E6D
52394E
2D202A
—
2.7
Fail
3.4
AA Large
5.0
AA
7.6
AAA
2.7
Fail
—
1.3
Fail
1.9
Fail
2.8
Fail
3.4
AA Large
1.3
Fail
—
1.5
Fail
2.2
Fail
5.0
AA
1.9
Fail
1.5
Fail
—
1.5
Fail
7.6
AAA
2.8
Fail
2.2
Fail
1.5
Fail
—
White BG
2.0Fail
5.5AA
6.9AA
10.2AAA
15.5AAA
Black BG
10.3AAA
3.8AA Large
3.0AA Large
2.1Fail
1.4Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

ACACC8
6D6D8B
636365
474749
272728

Deuteranopia

ABA9C7
6F7187
656864
494B48
282927

Tritanopia

A4C4C3
787F7D
71605E
514544
2C2625

Achromatopsia

B4B4B4
6C6C6C
5D5D5D
434343
252525

Shades & Tints Shades & Tints

#A3B8CD

Dark
Light

#7A5C9A

Dark
Light

#734E6D

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #a3b8cd;
  --color-2: #7a5c9a;
  --color-3: #734e6d;
  --color-4: #52394e;
  --color-5: #2d202a;
}

SCSS

$color-1: #a3b8cd;
$color-2: #7a5c9a;
$color-3: #734e6d;
$color-4: #52394e;
$color-5: #2d202a;

TAILWIND

colors: {
  'brand-1': '#a3b8cd',
  'brand-2': '#7a5c9a',
  'brand-3': '#734e6d',
  'brand-4': '#52394e',
  'brand-5': '#2d202a',
}

RGB Array

[163, 184, 205], [122, 92, 154], [115, 78, 109], [82, 57, 78], [45, 32, 42]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #A3B8CD, #7A5C9A, #734E6D, #52394E, #2D202A is ideal for: brand design, premium product pages, magazine layouts, 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: #a3b8cd; --color-2: #7a5c9a; --color-3: #734e6d; --color-4: #52394e; --color-5: #2d202a. 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?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. 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. 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