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#F7F558 · #F29303 · #B11F08 · #423403 · #0C303E

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

#F7F558

Fresh Green · Khaki · Sunflower

HEX
#F7F558
RGB
rgb(247, 245, 88)
HSL
hsl(59, 91%, 66%)
HSB
hsb(59, 64%, 97%)
CMYK
cmyk(0%, 1%, 64%, 3%)
Oklch
oklch(94.4% 0.173 108.6)

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

#F29303

Ochre · Orange · Amber Brown

HEX
#F29303
RGB
rgb(242, 147, 3)
HSL
hsl(36, 98%, 48%)
HSB
hsb(36, 99%, 95%)
CMYK
cmyk(0%, 39%, 99%, 5%)
Oklch
oklch(74.6% 0.166 65.5)

Traditional「Ochre」· Paint「Amber Brown」· Creative Blush Sunrise

#B11F08

Vermilion · FireBrick · Wine Red

HEX
#B11F08
RGB
rgb(177, 31, 8)
HSL
hsl(8, 91%, 36%)
HSB
hsb(8, 95%, 69%)
CMYK
cmyk(0%, 82%, 95%, 31%)
Oklch
oklch(49.1% 0.183 31.4)

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

#423403

Ochre · DarkOliveGreen · Amber Gold

HEX
#423403
RGB
rgb(66, 52, 3)
HSL
hsl(47, 91%, 14%)
HSB
hsb(47, 95%, 26%)
CMYK
cmyk(0%, 21%, 95%, 74%)
Oklch
oklch(33.1% 0.065 91.4)

Traditional「Ochre」· Paint「Amber Gold」· Creative Blush Sunrise

#0C303E

Lake Blue · DarkSlateGray · Peacock Green

HEX
#0C303E
RGB
rgb(12, 48, 62)
HSL
hsl(197, 68%, 15%)
HSB
hsb(197, 81%, 24%)
CMYK
cmyk(81%, 23%, 0%, 76%)
Oklch
oklch(29.1% 0.047 227.8)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

F7F558
595CF7

Analogous

F7A659
F7F558
ABF759

Triadic

F7F558
59F7F5
F559F7

Split-Comp.

F7F558
59ABF7
A659F7

Tetradic

F7F558
59F7A6
595CF7
F759AB

Contrast Matrix WCAG 2.1 Contrast

F7F558
F29303
B11F08
423403
0C303E
—
2.0
Fail
5.9
AA
10.5
AAA
12.0
AAA
2.0
Fail
—
2.9
Fail
5.2
AA
5.9
AA
5.9
AA
2.9
Fail
—
1.8
Fail
2.0
Fail
10.5
AAA
5.2
AA
1.8
Fail
—
1.1
Fail
12.0
AAA
5.9
AA
2.0
Fail
1.1
Fail
—
White BG
1.2Fail
2.3Fail
6.8AA
12.2AAA
13.9AAA
Black BG
18.2AAA
9.0AAA
3.1AA Large
1.7Fail
1.5Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

F6F67E
C9C826
72700E
3C3C0F
1C1C3B

Deuteranopia

F6F687
CED52E
7A850F
3D3E12
1A173A

Tritanopia

F79CA3
ED4147
AA1213
41181A
0E3837

Achromatopsia

E4E4E4
9F9F9F
484848
333333
272727

Shades & Tints Shades & Tints

#F7F558

Dark
Light

#F29303

Dark
Light

#B11F08

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #f7f558;
  --color-2: #f29303;
  --color-3: #b11f08;
  --color-4: #423403;
  --color-5: #0c303e;
}

SCSS

$color-1: #f7f558;
$color-2: #f29303;
$color-3: #b11f08;
$color-4: #423403;
$color-5: #0c303e;

TAILWIND

colors: {
  'brand-1': '#f7f558',
  'brand-2': '#f29303',
  'brand-3': '#b11f08',
  'brand-4': '#423403',
  'brand-5': '#0c303e',
}

RGB Array

[247, 245, 88], [242, 147, 3], [177, 31, 8], [66, 52, 3], [12, 48, 62]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #F7F558, #F29303, #B11F08, #423403, #0C303E 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: #f7f558; --color-2: #f29303; --color-3: #b11f08; --color-4: #423403; --color-5: #0c303e. 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