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#00040F · #3B4059 · #757CA2 · #90A46E · #AACC39

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#00040F

Indigo · Black · Deep Sea Blue

HEX
#00040F
RGB
rgb(0, 4, 15)
HSL
hsl(224, 100%, 3%)
HSB
hsb(224, 100%, 6%)
CMYK
cmyk(100%, 73%, 0%, 94%)
Oklch
oklch(10.7% 0.034 253.5)

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

#3B4059

Indigo · DarkSlateGray · Prussian Blue

HEX
#3B4059
RGB
rgb(59, 64, 89)
HSL
hsl(230, 20%, 29%)
HSB
hsb(230, 34%, 35%)
CMYK
cmyk(34%, 28%, 0%, 65%)
Oklch
oklch(37.8% 0.043 275.4)

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

#757CA2

Azure · LightSlateGray · Navy Blue

HEX
#757CA2
RGB
rgb(117, 124, 162)
HSL
hsl(231, 19%, 55%)
HSB
hsb(231, 28%, 64%)
CMYK
cmyk(28%, 23%, 0%, 36%)
Oklch
oklch(59.5% 0.059 276.4)

Traditional「Azure」· Paint「Navy Blue」· Creative Blush Sunrise

#90A46E

Grass Green · DarkSeaGreen · Olive Green

HEX
#90A46E
RGB
rgb(144, 164, 110)
HSL
hsl(82, 23%, 54%)
HSB
hsb(82, 33%, 64%)
CMYK
cmyk(12%, 0%, 33%, 36%)
Oklch
oklch(68.9% 0.078 124.9)

Traditional「Grass Green」· Paint「Olive Green」· Creative Blush Sunrise

#AACC39

Grass Green · GreenYellow · Olive Green

HEX
#AACC39
RGB
rgb(170, 204, 57)
HSL
hsl(74, 59%, 51%)
HSB
hsb(74, 72%, 80%)
CMYK
cmyk(17%, 0%, 72%, 20%)
Oklch
oklch(79.4% 0.171 121.9)

Traditional「Grass Green」· Paint「Olive Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

00040F
0F0B00

Analogous

000C0F
00040F
04000F

Triadic

00040F
0F0004
040F00

Split-Comp.

00040F
0F0400
0C0F00

Tetradic

00040F
0F000C
0F0B00
000F04

Contrast Matrix WCAG 2.1 Contrast

00040F
3B4059
757CA2
90A46E
AACC39
—
2.0
Fail
5.0
AA
7.5
AAA
11.1
AAA
2.0
Fail
—
2.5
Fail
3.7
AA Large
5.5
AA
5.0
AA
2.5
Fail
—
1.5
Fail
2.2
Fail
7.5
AAA
3.7
AA Large
1.5
Fail
—
1.5
Fail
11.1
AAA
5.5
AA
2.2
Fail
1.5
Fail
—
White BG
20.5AAA
10.2AAA
4.1AA Large
2.7Fail
1.8Fail
Black BG
1.0Fail
2.1Fail
5.2AA
7.7AAA
11.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

02020C
3D3D53
787899
99997B
B9B95D

Deuteranopia

02010C
3D3D52
787797
98967E
B7B465

Tritanopia

000A0A
3B4E4D
759290
918588
AC797F

Achromatopsia

040404
414141
7E7E7E
989898
B1B1B1

Shades & Tints Shades & Tints

#00040F

Dark
Light

#3B4059

Dark
Light

#757CA2

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #00040f;
  --color-2: #3b4059;
  --color-3: #757ca2;
  --color-4: #90a46e;
  --color-5: #aacc39;
}

SCSS

$color-1: #00040f;
$color-2: #3b4059;
$color-3: #757ca2;
$color-4: #90a46e;
$color-5: #aacc39;

TAILWIND

colors: {
  'brand-1': '#00040f',
  'brand-2': '#3b4059',
  'brand-3': '#757ca2',
  'brand-4': '#90a46e',
  'brand-5': '#aacc39',
}

RGB Array

[0, 4, 15], [59, 64, 89], [117, 124, 162], [144, 164, 110], [170, 204, 57]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #00040F, #3B4059, #757CA2, #90A46E, #AACC39 is ideal for: tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. 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: #00040f; --color-2: #3b4059; --color-3: #757ca2; --color-4: #90a46e; --color-5: #aacc39. 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 general-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