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#0B3A4F · #1A1A1A · #FFD414 · #FF8A14 · #F22D0F

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

#0B3A4F

Lake Blue · DarkSlateGray · Peacock Green

HEX
#0B3A4F
RGB
rgb(11, 58, 79)
HSL
hsl(199, 76%, 18%)
HSB
hsb(199, 86%, 31%)
CMYK
cmyk(86%, 27%, 0%, 69%)
Oklch
oklch(32.9% 0.061 232.8)

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

#1A1A1A

Ink Black · Black · Jet Black

HEX
#1A1A1A
RGB
rgb(26, 26, 26)
HSL
hsl(0, 0%, 10%)
HSB
hsb(0, 0%, 10%)
CMYK
cmyk(0%, 0%, 0%, 90%)
Oklch
oklch(21.8% 0.000 89.9)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

#FFD414

Ginger · Gold · Sunflower

HEX
#FFD414
RGB
rgb(255, 212, 20)
HSL
hsl(49, 100%, 54%)
HSB
hsb(49, 92%, 100%)
CMYK
cmyk(0%, 17%, 92%, 0%)
Oklch
oklch(88.1% 0.178 93.7)

Traditional「Ginger」· Paint「Sunflower」· Creative Blush Sunrise

#FF8A14

Ginger · Orange · Warm Sun

HEX
#FF8A14
RGB
rgb(255, 138, 20)
HSL
hsl(30, 100%, 54%)
HSB
hsb(30, 92%, 100%)
CMYK
cmyk(0%, 46%, 92%, 0%)
Oklch
oklch(74.8% 0.178 56.3)

Traditional「Ginger」· Paint「Warm Sun」· Creative Blush Sunrise

#F22D0F

Vermilion · OrangeRed · Passion Red

HEX
#F22D0F
RGB
rgb(242, 45, 15)
HSL
hsl(8, 90%, 50%)
HSB
hsb(8, 94%, 95%)
CMYK
cmyk(0%, 81%, 94%, 5%)
Oklch
oklch(62.0% 0.232 31.3)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0B3A4F
51210B

Analogous

0B5144
0B3A4F
0B1851

Triadic

0B3A4F
510B3B
3B510B

Split-Comp.

0B3A4F
510B18
51440B

Tetradic

0B3A4F
440B51
51210B
18510B

Contrast Matrix WCAG 2.1 Contrast

0B3A4F
1A1A1A
FFD414
FF8A14
F22D0F
—
1.4
Fail
8.5
AAA
5.1
AA
3.0
Fail
1.4
Fail
—
12.2
AAA
7.4
AAA
4.3
AA Large
8.5
AAA
12.2
AAA
—
1.6
Fail
2.8
Fail
5.1
AA
7.4
AAA
1.6
Fail
—
1.7
Fail
3.0
Fail
4.3
AA Large
2.8
Fail
1.7
Fail
—
White BG
12.1AAA
17.4AAA
1.4Fail
2.4Fail
4.1AA Large
Black BG
1.7Fail
1.2Fail
14.7AAA
8.9AAA
5.2AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

1F204A
1A1A1A
ECEC42
CCCB31
9D9B16

Deuteranopia

1D1949
1A1A1A
EFF24E
D3DC37
A8B718

Tritanopia

0D4645
1A1A1A
FD676F
F9474C
E81C1D

Achromatopsia

2E2E2E
1A1A1A
CBCBCB
A0A0A0
646464

Shades & Tints Shades & Tints

#0B3A4F

Dark
Light

#1A1A1A

Dark
Light

#FFD414

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0b3a4f;
  --color-2: #1a1a1a;
  --color-3: #ffd414;
  --color-4: #ff8a14;
  --color-5: #f22d0f;
}

SCSS

$color-1: #0b3a4f;
$color-2: #1a1a1a;
$color-3: #ffd414;
$color-4: #ff8a14;
$color-5: #f22d0f;

TAILWIND

colors: {
  'brand-1': '#0b3a4f',
  'brand-2': '#1a1a1a',
  'brand-3': '#ffd414',
  'brand-4': '#ff8a14',
  'brand-5': '#f22d0f',
}

RGB Array

[11, 58, 79], [26, 26, 26], [255, 212, 20], [255, 138, 20], [242, 45, 15]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #0B3A4F, #1A1A1A, #FFD414, #FF8A14, #F22D0F 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: #0b3a4f; --color-2: #1a1a1a; --color-3: #ffd414; --color-4: #ff8a14; --color-5: #f22d0f. 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