← Back to Editor

#2603A8 · #100146 · #8A1552 · #D01349 · #C9331B

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 App

Color Details Color Details

#2603A8

Deep Indigo · MediumBlue · Prussian Blue

HEX
#2603A8
RGB
rgb(38, 3, 168)
HSL
hsl(253, 96%, 34%)
HSB
hsb(253, 98%, 66%)
CMYK
cmyk(77%, 98%, 0%, 34%)
Oklch
oklch(34.8% 0.219 273.5)

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

#100146

Deep Indigo · MidnightBlue · Deep Sea Blue

HEX
#100146
RGB
rgb(16, 1, 70)
HSL
hsl(253, 97%, 14%)
HSB
hsb(253, 99%, 27%)
CMYK
cmyk(77%, 99%, 0%, 73%)
Oklch
oklch(19.4% 0.116 278.8)

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

#8A1552

Rose Purple · Purple · Camellia

HEX
#8A1552
RGB
rgb(138, 21, 82)
HSL
hsl(329, 74%, 31%)
HSB
hsb(329, 85%, 54%)
CMYK
cmyk(0%, 85%, 41%, 46%)
Oklch
oklch(42.4% 0.158 355.3)

Traditional「Rose Purple」· Paint「Camellia」· Creative Blush Sunrise

#D01349

Dark Violet · Crimson · Camellia

HEX
#D01349
RGB
rgb(208, 19, 73)
HSL
hsl(343, 83%, 45%)
HSB
hsb(343, 91%, 82%)
CMYK
cmyk(0%, 91%, 65%, 18%)
Oklch
oklch(55.1% 0.213 14.6)

Traditional「Dark Violet」· Paint「Camellia」· Creative Blush Sunrise

#C9331B

Vermilion · FireBrick · Passion Red

HEX
#C9331B
RGB
rgb(201, 51, 27)
HSL
hsl(8, 76%, 45%)
HSB
hsb(8, 87%, 79%)
CMYK
cmyk(0%, 75%, 87%, 21%)
Oklch
oklch(55.2% 0.190 31.8)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2603A8
86AA03

Analogous

0333AA
2603A8
7B03AA

Triadic

2603A8
AA2803
03AA28

Split-Comp.

2603A8
AA7B03
33AA03

Tetradic

2603A8
AA0333
86AA03
03AA7B

Contrast Matrix WCAG 2.1 Contrast

2603A8
100146
8A1552
D01349
C9331B
—
1.5
Fail
1.4
Fail
2.3
Fail
2.4
Fail
1.5
Fail
—
2.1
Fail
3.5
AA Large
3.6
AA Large
1.4
Fail
2.1
Fail
—
1.7
Fail
1.7
Fail
2.3
Fail
3.5
AA Large
1.7
Fail
—
1.0
Fail
2.4
Fail
3.6
AA Large
1.7
Fail
1.0
Fail
—
White BG
12.6AAA
18.8AAA
9.1AAA
5.4AA
5.3AA
Black BG
1.7Fail
1.1Fail
2.3Fail
3.9AA Large
4.0AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

171780
0A0935
575643
7E7C3C
888721

Deuteranopia

191B77
0A0C31
5E6740
899739
919C22

Tritanopia

24615A
0F2825
843835
C7322F
C22526

Achromatopsia

202020
0D0D0D
3F3F3F
525252
5D5D5D

Shades & Tints Shades & Tints

#2603A8

Dark
Light

#100146

Dark
Light

#8A1552

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2603a8;
  --color-2: #100146;
  --color-3: #8a1552;
  --color-4: #d01349;
  --color-5: #c9331b;
}

SCSS

$color-1: #2603a8;
$color-2: #100146;
$color-3: #8a1552;
$color-4: #d01349;
$color-5: #c9331b;

TAILWIND

colors: {
  'brand-1': '#2603a8',
  'brand-2': '#100146',
  'brand-3': '#8a1552',
  'brand-4': '#d01349',
  'brand-5': '#c9331b',
}

RGB Array

[38, 3, 168], [16, 1, 70], [138, 21, 82], [208, 19, 73], [201, 51, 27]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #2603A8, #100146, #8A1552, #D01349, #C9331B is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs. Vivid colors effectively attract user attention. 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: #2603a8; --color-2: #100146; --color-3: #8a1552; --color-4: #d01349; --color-5: #c9331b. 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. 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