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#000210 · #04283E · #18F5D1 · #11ADCC · #9ADFF4

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#000210

Indigo · Black · Deep Sea Blue

HEX
#000210
RGB
rgb(0, 2, 16)
HSL
hsl(233, 100%, 3%)
HSB
hsb(233, 100%, 6%)
CMYK
cmyk(100%, 88%, 0%, 94%)
Oklch
oklch(9.6% 0.043 261.6)

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

#04283E

Lake Blue · MidnightBlue · Deep Sea Blue

HEX
#04283E
RGB
rgb(4, 40, 62)
HSL
hsl(203, 88%, 13%)
HSB
hsb(203, 94%, 24%)
CMYK
cmyk(94%, 35%, 0%, 76%)
Oklch
oklch(26.5% 0.057 240.9)

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

#18F5D1

Mineral Blue · Turquoise · Lake Green

HEX
#18F5D1
RGB
rgb(24, 245, 209)
HSL
hsl(170, 92%, 53%)
HSB
hsb(170, 90%, 96%)
CMYK
cmyk(90%, 0%, 15%, 4%)
Oklch
oklch(86.8% 0.159 176.7)

Traditional「Mineral Blue」· Paint「Lake Green」· Creative Blush Sunrise

#11ADCC

Lake Blue · DarkTurquoise · Mint Ice

HEX
#11ADCC
RGB
rgb(17, 173, 204)
HSL
hsl(190, 85%, 43%)
HSB
hsb(190, 92%, 80%)
CMYK
cmyk(92%, 15%, 0%, 20%)
Oklch
oklch(69.0% 0.121 217.0)

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

#9ADFF4

Sky Blue · LightBlue · Glacier Blue

HEX
#9ADFF4
RGB
rgb(154, 223, 244)
HSL
hsl(194, 80%, 78%)
HSB
hsb(194, 37%, 96%)
CMYK
cmyk(37%, 9%, 0%, 4%)
Oklch
oklch(86.5% 0.075 218.9)

Traditional「Sky Blue」· Paint「Glacier Blue」· Creative Arctic Pool

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

000210
0F0E00

Analogous

00090F
000210
06000F

Triadic

000210
0F0002
020F00

Split-Comp.

000210
0F0600
090F00

Tetradic

000210
0F0009
0F0E00
000F06

Contrast Matrix WCAG 2.1 Contrast

000210
04283E
18F5D1
11ADCC
9ADFF4
—
1.4
Fail
14.8
AAA
7.7
AAA
14.0
AAA
1.4
Fail
—
10.9
AAA
5.7
AA
10.3
AAA
14.8
AAA
10.9
AAA
—
1.9
Fail
1.1
Fail
7.7
AAA
5.7
AA
1.9
Fail
—
1.8
Fail
14.0
AAA
10.3
AAA
1.1
Fail
1.8
Fail
—
White BG
20.7AAA
15.2AAA
1.4Fail
2.7Fail
1.5Fail
Black BG
1.0Fail
1.4Fail
15.0AAA
7.9AAA
14.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

01010D
141439
787ADA
5556C4
B8B8EF

Deuteranopia

01010C
120F37
6B5ADC
4C40C3
B4AFEE

Tritanopia

000A09
063434
23E1E2
19BFBD
9DEBEA

Achromatopsia

030303
202020
AFAFAF
828282
CDCDCD

Shades & Tints Shades & Tints

#000210

Dark
Light

#04283E

Dark
Light

#18F5D1

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #000210;
  --color-2: #04283e;
  --color-3: #18f5d1;
  --color-4: #11adcc;
  --color-5: #9adff4;
}

SCSS

$color-1: #000210;
$color-2: #04283e;
$color-3: #18f5d1;
$color-4: #11adcc;
$color-5: #9adff4;

TAILWIND

colors: {
  'brand-1': '#000210',
  'brand-2': '#04283e',
  'brand-3': '#18f5d1',
  'brand-4': '#11adcc',
  'brand-5': '#9adff4',
}

RGB Array

[0, 2, 16], [4, 40, 62], [24, 245, 209], [17, 173, 204], [154, 223, 244]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #000210, #04283E, #18F5D1, #11ADCC, #9ADFF4 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: #000210; --color-2: #04283e; --color-3: #18f5d1; --color-4: #11adcc; --color-5: #9adff4. 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