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#0099FF · #0000FF · #00108C · #000000 · #020D63

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#0099FF

Lake Blue · DodgerBlue · Navy Blue

HEX
#0099FF
RGB
rgb(0, 153, 255)
HSL
hsl(204, 100%, 50%)
HSB
hsb(204, 100%, 100%)
CMYK
cmyk(100%, 40%, 0%, 0%)
Oklch
oklch(66.9% 0.184 248.8)

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

#0000FF

Deep Indigo · Blue · Navy Blue

HEX
#0000FF
RGB
rgb(0, 0, 255)
HSL
hsl(240, 100%, 50%)
HSB
hsb(240, 100%, 100%)
CMYK
cmyk(100%, 100%, 0%, 0%)
Oklch
oklch(45.2% 0.313 264.1)

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

#00108C

Indigo · Navy · Prussian Blue

HEX
#00108C
RGB
rgb(0, 16, 140)
HSL
hsl(233, 100%, 27%)
HSB
hsb(233, 100%, 55%)
CMYK
cmyk(100%, 89%, 0%, 45%)
Oklch
oklch(30.2% 0.192 264.2)

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

#000000

Ink Black · Black · Jet Black

HEX
#000000
RGB
rgb(0, 0, 0)
HSL
hsl(0, 0%, 0%)
HSB
hsb(0, 0%, 0%)
CMYK
cmyk(0%, 0%, 0%, 100%)
Oklch
oklch(0.0% 0.000 0.0)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

#020D63

Indigo · MidnightBlue · Deep Sea Blue

HEX
#020D63
RGB
rgb(2, 13, 99)
HSL
hsl(233, 96%, 20%)
HSB
hsb(233, 98%, 39%)
CMYK
cmyk(98%, 87%, 0%, 61%)
Oklch
oklch(24.3% 0.145 265.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0099FF
FF6600

Analogous

00FFE6
0099FF
0019FF

Triadic

0099FF
FF0099
99FF00

Split-Comp.

0099FF
FF0019
FFE600

Tetradic

0099FF
E600FF
FF6600
1AFF00

Contrast Matrix WCAG 2.1 Contrast

0099FF
0000FF
00108C
000000
020D63
—
2.9
Fail
4.8
AA
7.0
AAA
5.6
AA
2.9
Fail
—
1.7
Fail
2.4
Fail
2.0
Fail
4.8
AA
1.7
Fail
—
1.5
Fail
1.2
Fail
7.0
AAA
2.4
Fail
1.5
Fail
—
1.2
Fail
5.6
AA
2.0
Fail
1.2
Fail
1.2
Fail
—
White BG
3.0Fail
8.6AAA
14.5AAA
21.0AAA
16.9AAA
Black BG
7.0AAA
2.4Fail
1.5Fail
1.0Fail
1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

4244E6
0000C1
07076E
000000
07074E

Deuteranopia

392EE0
0000B3
060567
000000
060549

Tritanopia

08D3CF
009186
015651
000000
033E3A

Achromatopsia

777777
1D1D1D
191919
000000
141414

Shades & Tints Shades & Tints

#0099FF

Dark
Light

#0000FF

Dark
Light

#00108C

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0099ff;
  --color-2: #0000ff;
  --color-3: #00108c;
  --color-4: #000000;
  --color-5: #020d63;
}

SCSS

$color-1: #0099ff;
$color-2: #0000ff;
$color-3: #00108c;
$color-4: #000000;
$color-5: #020d63;

TAILWIND

colors: {
  'brand-1': '#0099ff',
  'brand-2': '#0000ff',
  'brand-3': '#00108c',
  'brand-4': '#000000',
  'brand-5': '#020d63',
}

RGB Array

[0, 153, 255], [0, 0, 255], [0, 16, 140], [0, 0, 0], [2, 13, 99]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #0099FF, #0000FF, #00108C, #000000, #020D63 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: #0099ff; --color-2: #0000ff; --color-3: #00108c; --color-4: #000000; --color-5: #020d63. 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 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