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#00042C · #1A0029 · #363F76 · #3F818F · #FFFFF1

nature

A 5-color nature palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

VibrantFreshCool

Industry INDUSTRY

EcoWellnessOutdoor

UI Context UI CONTEXT

Landing PageMobile AppData Visualization

Color Details Color Details

#00042C

Indigo · Black · Deep Sea Blue

HEX
#00042C
RGB
rgb(0, 4, 44)
HSL
hsl(235, 100%, 9%)
HSB
hsb(235, 100%, 17%)
CMYK
cmyk(100%, 91%, 0%, 83%)
Oklch
oklch(14.6% 0.083 263.9)

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

#1A0029

Royal Purple · Black · Dark Purple

HEX
#1A0029
RGB
rgb(26, 0, 41)
HSL
hsl(278, 100%, 8%)
HSB
hsb(278, 100%, 16%)
CMYK
cmyk(37%, 100%, 0%, 84%)
Oklch
oklch(16.8% 0.085 310.4)

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

#363F76

Indigo · DarkSlateBlue · Prussian Blue

HEX
#363F76
RGB
rgb(54, 63, 118)
HSL
hsl(232, 37%, 34%)
HSB
hsb(232, 54%, 46%)
CMYK
cmyk(54%, 47%, 0%, 54%)
Oklch
oklch(38.9% 0.093 274.2)

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

#3F818F

Slate Blue · SteelBlue · Mint Ice

HEX
#3F818F
RGB
rgb(63, 129, 143)
HSL
hsl(191, 39%, 40%)
HSB
hsb(191, 56%, 56%)
CMYK
cmyk(56%, 10%, 0%, 44%)
Oklch
oklch(56.6% 0.070 213.4)

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

#FFFFF1

Fresh Green · Snow · Lemon Cream

HEX
#FFFFF1
RGB
rgb(255, 255, 241)
HSL
hsl(60, 100%, 97%)
HSB
hsb(60, 5%, 100%)
CMYK
cmyk(0%, 0%, 5%, 0%)
Oklch
oklch(99.6% 0.018 106.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

00042C
2E2A00

Analogous

001B2E
00042C
13002E

Triadic

00042C
2E0004
042E00

Split-Comp.

00042C
2E1300
1B2E00

Tetradic

00042C
2E001B
2E2A00
002E13

Contrast Matrix WCAG 2.1 Contrast

00042C
1A0029
363F76
3F818F
FFFFF1
—
1.0
Fail
2.0
Fail
4.5
AA
19.8
AAA
1.0
Fail
—
2.0
Fail
4.4
AA Large
19.4
AAA
2.0
Fail
2.0
Fail
—
2.2
Fail
9.8
AAA
4.5
AA
4.4
AA Large
2.2
Fail
—
4.4
AA Large
19.8
AAA
19.4
AAA
9.8
AAA
4.4
AA Large
—
White BG
19.9AAA
19.5AAA
9.9AAA
4.4AA Large
1.0Fail
Black BG
1.1Fail
1.1Fail
2.1Fail
4.7AA
20.8AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

020222
0F0F1F
3A3A69
5C5C8C
FFFFF4

Deuteranopia

020120
10121D
393966
58538B
FFFFF5

Tritanopia

001B19
191716
365E5C
428988
FFF7F8

Achromatopsia

070707
0C0C0C
434343
6F6F6F
FDFDFD

Shades & Tints Shades & Tints

#00042C

Dark
Light

#1A0029

Dark
Light

#363F76

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #00042c;
  --color-2: #1a0029;
  --color-3: #363f76;
  --color-4: #3f818f;
  --color-5: #fffff1;
}

SCSS

$color-1: #00042c;
$color-2: #1a0029;
$color-3: #363f76;
$color-4: #3f818f;
$color-5: #fffff1;

TAILWIND

colors: {
  'brand-1': '#00042c',
  'brand-2': '#1a0029',
  'brand-3': '#363f76',
  'brand-4': '#3f818f',
  'brand-5': '#fffff1',
}

RGB Array

[0, 4, 44], [26, 0, 41], [54, 63, 118], [63, 129, 143], [255, 255, 241]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #00042C, #1A0029, #363F76, #3F818F, #FFFFF1 is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. 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: #00042c; --color-2: #1a0029; --color-3: #363f76; --color-4: #3f818f; --color-5: #fffff1. 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. 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 nature-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