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#6B21FF · #0F0107 · #B9FF21 · #21FFE1 · #14070D

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

#6B21FF

Deep Indigo · DarkViolet · Violet

HEX
#6B21FF
RGB
rgb(107, 33, 255)
HSL
hsl(260, 100%, 56%)
HSB
hsb(260, 87%, 100%)
CMYK
cmyk(58%, 87%, 0%, 0%)
Oklch
oklch(52.1% 0.283 286.2)

TraditionalDeep Indigo」· PaintViolet」· Creative Blush Sunrise

#0F0107

Dark Violet · Black · Raspberry

HEX
#0F0107
RGB
rgb(15, 1, 7)
HSL
hsl(334, 88%, 3%)
HSB
hsb(334, 93%, 6%)
CMYK
cmyk(0%, 93%, 53%, 94%)
Oklch
oklch(11.7% 0.040 349.6)

TraditionalDark Violet」· PaintRaspberry」· Creative Blush Sunrise

#B9FF21

Grass Green · GreenYellow · Olive Green

HEX
#B9FF21
RGB
rgb(185, 255, 33)
HSL
hsl(79, 100%, 56%)
HSB
hsb(79, 87%, 100%)
CMYK
cmyk(27%, 0%, 87%, 0%)
Oklch
oklch(91.9% 0.232 127.4)

TraditionalGrass Green」· PaintOlive Green」· Creative Blush Sunrise

#21FFE1

Mineral Blue · Cyan · Lake Green

HEX
#21FFE1
RGB
rgb(33, 255, 225)
HSL
hsl(172, 100%, 56%)
HSB
hsb(172, 87%, 100%)
CMYK
cmyk(87%, 0%, 12%, 0%)
Oklch
oklch(89.8% 0.159 179.9)

TraditionalMineral Blue」· PaintLake Green」· Creative Blush Sunrise

#14070D

Dark Violet · Black · Raspberry

HEX
#14070D
RGB
rgb(20, 7, 13)
HSL
hsl(332, 48%, 5%)
HSB
hsb(332, 65%, 8%)
CMYK
cmyk(0%, 65%, 35%, 92%)
Oklch
oklch(15.2% 0.026 350.8)

TraditionalDark Violet」· PaintRaspberry」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

6B21FF
B4FF1F

Analogous

1F44FF
6B21FF
DA1FFF

Triadic

6B21FF
FF691F
1FFF69

Split-Comp.

6B21FF
FFDA1F
44FF1F

Tetradic

6B21FF
FF1F44
B4FF1F
1FFFDA

Contrast Matrix WCAG 2.1 Contrast

6B21FF
0F0107
B9FF21
21FFE1
14070D
3.2
AA Large
5.3
AA
5.0
AA
3.1
AA Large
3.2
AA Large
16.9
AAA
16.0
AAA
1.0
Fail
5.3
AA
16.9
AAA
1.1
Fail
16.3
AAA
5.0
AA
16.0
AAA
1.1
Fail
15.4
AAA
3.1
AA Large
1.0
Fail
16.3
AAA
15.4
AAA
White BG
6.4AA
20.4AAA
1.2Fail
1.3Fail
19.7AAA
Black BG
3.3AA Large
1.0Fail
17.4AAA
16.5AAA
1.1Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

4B4AC9
090906
D7D857
8183E8
0E0E0C

Deuteranopia

4F55BC
0A0B05
D3CE64
7464EA
0F100B

Tritanopia

679F96
0E0404
BD818A
2CEEEF
130A0A

Achromatopsia

505050
060606
D1D1D1
B9B9B9
0C0C0C

Shades & Tints Shades & Tints

#6B21FF

Dark
Light

#0F0107

Dark
Light

#B9FF21

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #6b21ff;
  --color-2: #0f0107;
  --color-3: #b9ff21;
  --color-4: #21ffe1;
  --color-5: #14070d;
}

SCSS

$color-1: #6b21ff;
$color-2: #0f0107;
$color-3: #b9ff21;
$color-4: #21ffe1;
$color-5: #14070d;

TAILWIND

colors: {
  'brand-1': '#6b21ff',
  'brand-2': '#0f0107',
  'brand-3': '#b9ff21',
  'brand-4': '#21ffe1',
  'brand-5': '#14070d',
}

RGB Array

[107, 33, 255], [15, 1, 7], [185, 255, 33], [33, 255, 225], [20, 7, 13]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #6B21FF, #0F0107, #B9FF21, #21FFE1, #14070D 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: #6b21ff; --color-2: #0f0107; --color-3: #b9ff21; --color-4: #21ffe1; --color-5: #14070d. 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