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#2B5164 · #74838A · #E19891 · #6C555B · #A75E6F

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

#2B5164

Slate Blue · DarkSlateGray · Prussian Blue

HEX
#2B5164
RGB
rgb(43, 81, 100)
HSL
hsl(200, 40%, 28%)
HSB
hsb(200, 57%, 39%)
CMYK
cmyk(57%, 19%, 0%, 61%)
Oklch
oklch(41.5% 0.054 231.8)

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

#74838A

Slate Blue · SlateGray · Warm Gray

HEX
#74838A
RGB
rgb(116, 131, 138)
HSL
hsl(199, 9%, 50%)
HSB
hsb(199, 16%, 54%)
CMYK
cmyk(16%, 5%, 0%, 46%)
Oklch
oklch(60.0% 0.021 227.5)

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

#E19891

Peach Pink · DarkSalmon · Coral Red

HEX
#E19891
RGB
rgb(225, 152, 145)
HSL
hsl(5, 57%, 73%)
HSB
hsb(5, 36%, 88%)
CMYK
cmyk(0%, 32%, 36%, 12%)
Oklch
oklch(75.0% 0.089 25.4)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Blush Sunrise

#6C555B

Dark Violet · DimGray · Camellia

HEX
#6C555B
RGB
rgb(108, 85, 91)
HSL
hsl(344, 12%, 38%)
HSB
hsb(344, 21%, 42%)
CMYK
cmyk(0%, 21%, 16%, 58%)
Oklch
oklch(47.5% 0.032 1.0)

Traditional「Dark Violet」· Paint「Camellia」· Creative Blush Sunrise

#A75E6F

Crimson · Gray · Passion Red

HEX
#A75E6F
RGB
rgb(167, 94, 111)
HSL
hsl(346, 29%, 51%)
HSB
hsb(346, 44%, 65%)
CMYK
cmyk(0%, 44%, 34%, 35%)
Oklch
oklch(57.0% 0.097 5.6)

Traditional「Crimson」· Paint「Passion Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2B5164
643E2B

Analogous

2B645A
2B5164
2B3464

Triadic

2B5164
642B51
51642B

Split-Comp.

2B5164
642B34
645A2B

Tetradic

2B5164
5A2B64
643E2B
34642B

Contrast Matrix WCAG 2.1 Contrast

2B5164
74838A
E19891
6C555B
A75E6F
—
2.2
Fail
3.7
AA Large
1.3
Fail
1.8
Fail
2.2
Fail
—
1.7
Fail
1.7
Fail
1.2
Fail
3.7
AA Large
1.7
Fail
—
2.9
Fail
2.0
Fail
1.3
Fail
1.7
Fail
2.9
Fail
—
1.4
Fail
1.8
Fail
1.2
Fail
2.0
Fail
1.4
Fail
—
White BG
8.5AAA
3.9AA Large
2.3Fail
6.8AA
4.7AA
Black BG
2.5Fail
5.4AA
9.1AAA
3.1AA Large
4.5AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

3B3C5F
7A7B88
C1C193
62625A
87876B

Deuteranopia

39365E
7A7888
C6CB93
636559
8C916A

Tritanopia

2D5C5B
758787
DD9494
6B5858
A36867

Achromatopsia

484848
7F7F7F
ADADAD
5D5D5D
767676

Shades & Tints Shades & Tints

#2B5164

Dark
Light

#74838A

Dark
Light

#E19891

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2b5164;
  --color-2: #74838a;
  --color-3: #e19891;
  --color-4: #6c555b;
  --color-5: #a75e6f;
}

SCSS

$color-1: #2b5164;
$color-2: #74838a;
$color-3: #e19891;
$color-4: #6c555b;
$color-5: #a75e6f;

TAILWIND

colors: {
  'brand-1': '#2b5164',
  'brand-2': '#74838a',
  'brand-3': '#e19891',
  'brand-4': '#6c555b',
  'brand-5': '#a75e6f',
}

RGB Array

[43, 81, 100], [116, 131, 138], [225, 152, 145], [108, 85, 91], [167, 94, 111]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #2B5164, #74838A, #E19891, #6C555B, #A75E6F 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: #2b5164; --color-2: #74838a; --color-3: #e19891; --color-4: #6c555b; --color-5: #a75e6f. 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