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#000D31 · #A9FF29 · #FFFF34 · #FFFFFF · #FF314C

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

#000D31

Indigo · Black · Deep Sea Blue

HEX
#000D31
RGB
rgb(0, 13, 49)
HSL
hsl(224, 100%, 10%)
HSB
hsb(224, 100%, 19%)
CMYK
cmyk(100%, 73%, 0%, 81%)
Oklch
oklch(17.6% 0.076 260.9)

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

#A9FF29

Grass Green · GreenYellow · Olive Green

HEX
#A9FF29
RGB
rgb(169, 255, 41)
HSL
hsl(84, 100%, 58%)
HSB
hsb(84, 84%, 100%)
CMYK
cmyk(34%, 0%, 84%, 0%)
Oklch
oklch(91.1% 0.237 130.6)

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

#FFFF34

Autumn Sage · Yellow · Sunflower

HEX
#FFFF34
RGB
rgb(255, 255, 52)
HSL
hsl(60, 100%, 60%)
HSB
hsb(60, 80%, 100%)
CMYK
cmyk(0%, 0%, 80%, 0%)
Oklch
oklch(96.9% 0.200 109.6)

Traditional「Autumn Sage」· Paint「Sunflower」· Creative Blush Sunrise

#FFFFFF

Moonlight White · White · Cloud White

HEX
#FFFFFF
RGB
rgb(255, 255, 255)
HSL
hsl(0, 0%, 100%)
HSB
hsb(0, 0%, 100%)
CMYK
cmyk(0%, 0%, 0%, 0%)
Oklch
oklch(100.0% 0.000 89.9)

Traditional「Moonlight White」· Paint「Cloud White」· Creative Morning Mist

#FF314C

Vermilion · Crimson · Passion Red

HEX
#FF314C
RGB
rgb(255, 49, 76)
HSL
hsl(352, 100%, 60%)
HSB
hsb(352, 81%, 100%)
CMYK
cmyk(0%, 81%, 70%, 0%)
Oklch
oklch(65.1% 0.236 20.9)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

000D31
332500

Analogous

002733
000D31
0C0033

Triadic

000D31
33000E
0E3300

Split-Comp.

000D31
330C00
273300

Tetradic

000D31
330027
332500
00330C

Contrast Matrix WCAG 2.1 Contrast

000D31
A9FF29
FFFF34
FFFFFF
FF314C
—
15.4
AAA
17.8
AAA
19.1
AAA
5.3
AA
15.4
AAA
—
1.2
Fail
1.2
Fail
2.9
Fail
17.8
AAA
1.2
Fail
—
1.1
Fail
3.4
AA Large
19.1
AAA
1.2
Fail
1.1
Fail
—
3.6
AA Large
5.3
AA
2.9
Fail
3.4
AA Large
3.6
AA Large
—
White BG
19.1AAA
1.2Fail
1.1Fail
1.0Fail
3.6AA Large
Black BG
1.1Fail
17.0AAA
19.6AAA
21.0AAA
5.8AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

060628
CECF5D
FFFF65
FFFFFF
A6A445

Deuteranopia

050426
C9C369
FFFF71
FFFFFF
B2C144

Tritanopia

012120
AD868F
FF8C94
FFFFFF
F5403F

Achromatopsia

0D0D0D
CDCDCD
E8E8E8
FFFFFF
727272

Shades & Tints Shades & Tints

#000D31

Dark
Light

#A9FF29

Dark
Light

#FFFF34

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #000d31;
  --color-2: #a9ff29;
  --color-3: #ffff34;
  --color-4: #ffffff;
  --color-5: #ff314c;
}

SCSS

$color-1: #000d31;
$color-2: #a9ff29;
$color-3: #ffff34;
$color-4: #ffffff;
$color-5: #ff314c;

TAILWIND

colors: {
  'brand-1': '#000d31',
  'brand-2': '#a9ff29',
  'brand-3': '#ffff34',
  'brand-4': '#ffffff',
  'brand-5': '#ff314c',
}

RGB Array

[0, 13, 49], [169, 255, 41], [255, 255, 52], [255, 255, 255], [255, 49, 76]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #000D31, #A9FF29, #FFFF34, #FFFFFF, #FF314C is ideal for: social media posters, mobile apps, e-commerce promos, 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: #000d31; --color-2: #a9ff29; --color-3: #ffff34; --color-4: #ffffff; --color-5: #ff314c. 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 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