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#1F1A30 · #2DA0E3 · #1F90D2 · #2767AB · #E5E6DF

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

#1F1A30

Deep Indigo · Black · Deep Sea Blue

HEX
#1F1A30
RGB
rgb(31, 26, 48)
HSL
hsl(254, 30%, 15%)
HSB
hsb(254, 46%, 19%)
CMYK
cmyk(35%, 46%, 0%, 81%)
Oklch
oklch(23.5% 0.042 293.3)

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

#2DA0E3

Lake Blue · DodgerBlue · Navy Blue

HEX
#2DA0E3
RGB
rgb(45, 160, 227)
HSL
hsl(202, 76%, 53%)
HSB
hsb(202, 80%, 89%)
CMYK
cmyk(80%, 30%, 0%, 11%)
Oklch
oklch(67.4% 0.139 240.1)

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

#1F90D2

Lake Blue · DodgerBlue · Navy Blue

HEX
#1F90D2
RGB
rgb(31, 144, 210)
HSL
hsl(202, 74%, 47%)
HSB
hsb(202, 85%, 82%)
CMYK
cmyk(85%, 31%, 0%, 18%)
Oklch
oklch(62.5% 0.137 241.3)

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

#2767AB

Indigo · SteelBlue · Navy Blue

HEX
#2767AB
RGB
rgb(39, 103, 171)
HSL
hsl(211, 63%, 41%)
HSB
hsb(211, 77%, 67%)
CMYK
cmyk(77%, 40%, 0%, 33%)
Oklch
oklch(50.8% 0.126 252.8)

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

#E5E6DF

Fresh Green · Beige · Lemon Cream

HEX
#E5E6DF
RGB
rgb(229, 230, 223)
HSL
hsl(69, 12%, 89%)
HSB
hsb(69, 3%, 90%)
CMYK
cmyk(0%, 0%, 3%, 10%)
Oklch
oklch(92.2% 0.009 113.2)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1F1A30
2C321B

Analogous

1B2132
1F1A30
2C1B32

Triadic

1F1A30
32201B
1B3220

Split-Comp.

1F1A30
322C1B
21321B

Tetradic

1F1A30
321B21
2C321B
1B322C

Contrast Matrix WCAG 2.1 Contrast

1F1A30
2DA0E3
1F90D2
2767AB
E5E6DF
—
5.8
AA
4.8
AA
2.9
Fail
13.4
AAA
5.8
AA
—
1.2
Fail
2.0
Fail
2.3
Fail
4.8
AA
1.2
Fail
—
1.7
Fail
2.8
Fail
2.9
Fail
2.0
Fail
1.7
Fail
—
4.6
AA
13.4
AAA
2.3
Fail
2.8
Fail
4.6
AA
—
White BG
16.8AAA
2.9Fail
3.5AA Large
5.8AA
1.3Fail
Black BG
1.2Fail
7.2AAA
6.0AA
3.6AA Large
16.7AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

1D1D2B
5F60D3
5051C2
43439B
E5E5E1

Deuteranopia

1D1E29
5850CF
4941BE
3F3A97
E5E5E1

Tritanopia

1F2626
33C6C3
25B5B3
2A8E8B
E5E2E2

Achromatopsia

1E1E1E
858585
767676
5C5C5C
E5E5E5

Shades & Tints Shades & Tints

#1F1A30

Dark
Light

#2DA0E3

Dark
Light

#1F90D2

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1f1a30;
  --color-2: #2da0e3;
  --color-3: #1f90d2;
  --color-4: #2767ab;
  --color-5: #e5e6df;
}

SCSS

$color-1: #1f1a30;
$color-2: #2da0e3;
$color-3: #1f90d2;
$color-4: #2767ab;
$color-5: #e5e6df;

TAILWIND

colors: {
  'brand-1': '#1f1a30',
  'brand-2': '#2da0e3',
  'brand-3': '#1f90d2',
  'brand-4': '#2767ab',
  'brand-5': '#e5e6df',
}

RGB Array

[31, 26, 48], [45, 160, 227], [31, 144, 210], [39, 103, 171], [229, 230, 223]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1F1A30, #2DA0E3, #1F90D2, #2767AB, #E5E6DF is ideal for: 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: #1f1a30; --color-2: #2da0e3; --color-3: #1f90d2; --color-4: #2767ab; --color-5: #e5e6df. 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 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