← Back to Editor

#301830 · #303048 · #A8A8A8 · #D8D8C0 · #F0F0D8

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

#301830

Rose Purple · DarkSlateGray · Dark Purple

HEX
#301830
RGB
rgb(48, 24, 48)
HSL
hsl(300, 33%, 14%)
HSB
hsb(300, 50%, 19%)
CMYK
cmyk(0%, 50%, 0%, 81%)
Oklch
oklch(25.3% 0.055 327.0)

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

#303048

Deep Indigo · DarkSlateGray · Prussian Blue

HEX
#303048
RGB
rgb(48, 48, 72)
HSL
hsl(240, 20%, 24%)
HSB
hsb(240, 33%, 28%)
CMYK
cmyk(33%, 33%, 0%, 72%)
Oklch
oklch(32.0% 0.042 283.7)

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

#A8A8A8

Ash · DarkGray · Silver Sand

HEX
#A8A8A8
RGB
rgb(168, 168, 168)
HSL
hsl(0, 0%, 66%)
HSB
hsb(0, 0%, 66%)
CMYK
cmyk(0%, 0%, 0%, 34%)
Oklch
oklch(73.2% 0.000 89.9)

Traditional「Ash」· Paint「Silver Sand」· Creative Urban Concrete

#D8D8C0

Fresh Green · LightGray · Lemon Cream

HEX
#D8D8C0
RGB
rgb(216, 216, 192)
HSL
hsl(60, 24%, 80%)
HSB
hsb(60, 11%, 85%)
CMYK
cmyk(0%, 0%, 11%, 15%)
Oklch
oklch(87.6% 0.032 107.0)

Traditional「Fresh Green」· Paint「Lemon Cream」· Creative Lemon Fizz

#F0F0D8

Fresh Green · Beige · Lemon Cream

HEX
#F0F0D8
RGB
rgb(240, 240, 216)
HSL
hsl(60, 44%, 89%)
HSB
hsb(60, 10%, 94%)
CMYK
cmyk(0%, 0%, 10%, 6%)
Oklch
oklch(94.9% 0.032 107.0)

Traditional「Fresh Green」· Paint「Lemon Cream」· Creative Lemon Fizz

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

301830
182F18

Analogous

24182F
301830
2F1824

Triadic

301830
2F2F18
182F2F

Split-Comp.

301830
242F18
182F24

Tetradic

301830
2F2418
182F18
18242F

Contrast Matrix WCAG 2.1 Contrast

301830
303048
A8A8A8
D8D8C0
F0F0D8
—
1.3
Fail
6.8
AA
11.2
AAA
14.0
AAA
1.3
Fail
—
5.4
AA
8.8
AAA
11.1
AAA
6.8
AA
5.4
AA
—
1.6
Fail
2.1
Fail
11.2
AAA
8.8
AAA
1.6
Fail
—
1.3
Fail
14.0
AAA
11.1
AAA
2.1
Fail
1.3
Fail
—
White BG
16.2AAA
12.8AAA
2.4Fail
1.4Fail
1.2Fail
Black BG
1.3Fail
1.6Fail
8.8AAA
14.5AAA
18.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

26252A
303042
A8A8A8
D8D8C6
F0F0DE

Deuteranopia

272929
303041
A8A8A8
D8D8C7
F0F0DF

Tritanopia

2F2625
303E3D
A8A8A8
D8CACB
F0E2E3

Achromatopsia

222222
333333
A8A8A8
D5D5D5
EDEDED

Shades & Tints Shades & Tints

#301830

Dark
Light

#303048

Dark
Light

#A8A8A8

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #301830;
  --color-2: #303048;
  --color-3: #a8a8a8;
  --color-4: #d8d8c0;
  --color-5: #f0f0d8;
}

SCSS

$color-1: #301830;
$color-2: #303048;
$color-3: #a8a8a8;
$color-4: #d8d8c0;
$color-5: #f0f0d8;

TAILWIND

colors: {
  'brand-1': '#301830',
  'brand-2': '#303048',
  'brand-3': '#a8a8a8',
  'brand-4': '#d8d8c0',
  'brand-5': '#f0f0d8',
}

RGB Array

[48, 24, 48], [48, 48, 72], [168, 168, 168], [216, 216, 192], [240, 240, 216]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #301830, #303048, #A8A8A8, #D8D8C0, #F0F0D8 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: #301830; --color-2: #303048; --color-3: #a8a8a8; --color-4: #d8d8c0; --color-5: #f0f0d8. 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