#872F2F + #3D2B2B + #203E52 + #10476B + #243154 · sea - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#872F2F

Crimson · Brown · Wine Red

HEX

#872F2F

RGB

rgb(135, 47, 47)

HSL

hsl(0, 48%, 36%)

HSB

hsb(0, 65%, 53%)

CMYK

cmyk(0%, 65%, 65%, 47%)

Oklch

oklch(43.4% 0.121 23.6)

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

#3D2B2B

Crimson · DarkSlateGray · Deep Berry

HEX

#3D2B2B

RGB

rgb(61, 43, 43)

HSL

hsl(0, 17%, 20%)

HSB

hsb(0, 30%, 24%)

CMYK

cmyk(0%, 30%, 30%, 76%)

Oklch

oklch(31.0% 0.027 18.7)

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

#203E52

Slate Blue · DarkSlateGray · Prussian Blue

HEX

#203E52

RGB

rgb(32, 62, 82)

HSL

hsl(204, 44%, 22%)

HSB

hsb(204, 61%, 32%)

CMYK

cmyk(61%, 24%, 0%, 68%)

Oklch

oklch(35.0% 0.050 239.5)

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

#10476B

Lake Blue · DarkSlateGray · Prussian Blue

HEX

#10476B

RGB

rgb(16, 71, 107)

HSL

hsl(204, 74%, 24%)

HSB

hsb(204, 85%, 42%)

CMYK

cmyk(85%, 34%, 0%, 58%)

Oklch

oklch(38.2% 0.082 242.9)

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

#243154

Indigo · DarkSlateGray · Prussian Blue

HEX

#243154

RGB

rgb(36, 49, 84)

HSL

hsl(224, 40%, 24%)

HSB

hsb(224, 57%, 33%)

CMYK

cmyk(57%, 42%, 0%, 67%)

Oklch

oklch(32.0% 0.065 267.3)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

872F2F

308888

Analogous

88305C

872F2F

885C30

Triadic

872F2F

308830

303088

Split-Comp.

872F2F

30885C

305C88

Tetradic

872F2F

5C8830

308888

5C3088

Contrast Matrix WCAG 2.1 Contrast

872F2F	3D2B2B	203E52	10476B	243154
—	1.6 Fail	1.3 Fail	1.2 Fail	1.5 Fail
1.6 Fail	—	1.2 Fail	1.4 Fail	1.0 Fail
1.3 Fail	1.2 Fail	—	1.1 Fail	1.1 Fail
1.2 Fail	1.4 Fail	1.1 Fail	—	1.3 Fail
1.5 Fail	1.0 Fail	1.1 Fail	1.3 Fail	—

White BG

8.5AAA

13.3AAA

11.2AAA

9.8AAA

12.8AAA

Black BG

2.5Fail

1.6Fail

1.9Fail

2.1Fail

1.6Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

61602F

35352B

2D2D4D

282862

2A2A4C

Deuteranopia

666D2F

36382B

2B294C

252160

29284A

Tritanopia

832F2F

3C2B2B

224949

135B5A

254543

Achromatopsia

494949

303030

373737

3B3B3B

313131

Shades & Tints Shades & Tints

#872F2F

Dark

Light

#3D2B2B

Dark

Light

#203E52

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #872f2f;
  --color-2: #3d2b2b;
  --color-3: #203e52;
  --color-4: #10476b;
  --color-5: #243154;
}

SCSS

$color-1: #872f2f;
$color-2: #3d2b2b;
$color-3: #203e52;
$color-4: #10476b;
$color-5: #243154;

TAILWIND

colors: {
  'brand-1': '#872f2f',
  'brand-2': '#3d2b2b',
  'brand-3': '#203e52',
  'brand-4': '#10476b',
  'brand-5': '#243154',
}

RGB Array

[135, 47, 47], [61, 43, 43], [32, 62, 82], [16, 71, 107], [36, 49, 84]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #872F2F, #3D2B2B, #203E52, #10476B, #243154 is ideal for: tech websites, dark mode UIs, game UIs. 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: #872f2f; --color-2: #3d2b2b; --color-3: #203e52; --color-4: #10476b; --color-5: #243154. 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 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