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#FF4545 · #FF6D45 · #FFA245 · #FFD045 · #4EF28D

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarm

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#FF4545

Peach Pink · Tomato · Coral Red

HEX
#FF4545
RGB
rgb(255, 69, 69)
HSL
hsl(0, 100%, 64%)
HSB
hsb(0, 73%, 100%)
CMYK
cmyk(0%, 73%, 73%, 0%)
Oklch
oklch(66.5% 0.222 25.7)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Blush Sunrise

#FF6D45

Peach Pink · Tomato · Coral Red

HEX
#FF6D45
RGB
rgb(255, 109, 69)
HSL
hsl(13, 100%, 64%)
HSB
hsb(13, 73%, 100%)
CMYK
cmyk(0%, 57%, 73%, 0%)
Oklch
oklch(70.9% 0.187 36.2)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Blush Sunrise

#FFA245

Ginger · SandyBrown · Warm Sun

HEX
#FFA245
RGB
rgb(255, 162, 69)
HSL
hsl(30, 100%, 64%)
HSB
hsb(30, 73%, 100%)
CMYK
cmyk(0%, 36%, 73%, 0%)
Oklch
oklch(79.0% 0.152 62.0)

Traditional「Ginger」· Paint「Warm Sun」· Creative Honey Glow

#FFD045

Ginger · SandyBrown · Sunflower

HEX
#FFD045
RGB
rgb(255, 208, 69)
HSL
hsl(45, 100%, 64%)
HSB
hsb(45, 73%, 100%)
CMYK
cmyk(0%, 18%, 73%, 0%)
Oklch
oklch(87.5% 0.157 89.4)

Traditional「Ginger」· Paint「Sunflower」· Creative Lemon Fizz

#4EF28D

Emerald · MediumAquaMarine · Apple Green

HEX
#4EF28D
RGB
rgb(78, 242, 141)
HSL
hsl(143, 86%, 63%)
HSB
hsb(143, 68%, 95%)
CMYK
cmyk(68%, 0%, 42%, 5%)
Oklch
oklch(85.3% 0.195 152.2)

Traditional「Emerald」· Paint「Apple Green」· Creative Mint Breeze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

FF4545
47FFFF

Analogous

FF47A3
FF4545
FFA347

Triadic

FF4545
47FF47
4747FF

Split-Comp.

FF4545
47FFA3
47A3FF

Tetradic

FF4545
A3FF47
47FFFF
A347FF

Contrast Matrix WCAG 2.1 Contrast

FF4545
FF6D45
FFA245
FFD045
4EF28D
—
1.2
Fail
1.7
Fail
2.3
Fail
2.3
Fail
1.2
Fail
—
1.4
Fail
1.9
Fail
1.9
Fail
1.7
Fail
1.4
Fail
—
1.4
Fail
1.4
Fail
2.3
Fail
1.9
Fail
1.4
Fail
—
1.0
Fail
2.3
Fail
1.9
Fail
1.4
Fail
1.0
Fail
—
White BG
3.4AA Large
2.8Fail
2.0Fail
1.5Fail
1.5Fail
Black BG
6.2AA
7.5AAA
10.5AAA
14.4AAA
14.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

AEAD45
C0BE4F
D7D65C
EBEA67
9596A5

Deuteranopia

B9C745
C8D351
DCE361
EDF16F
8C7FAB

Tritanopia

F64545
F85658
FA6D71
FD8187
56B9BD

Achromatopsia

7D7D7D
949494
B3B3B3
CECECE
B5B5B5

Shades & Tints Shades & Tints

#FF4545

Dark
Light

#FF6D45

Dark
Light

#FFA245

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ff4545;
  --color-2: #ff6d45;
  --color-3: #ffa245;
  --color-4: #ffd045;
  --color-5: #4ef28d;
}

SCSS

$color-1: #ff4545;
$color-2: #ff6d45;
$color-3: #ffa245;
$color-4: #ffd045;
$color-5: #4ef28d;

TAILWIND

colors: {
  'brand-1': '#ff4545',
  'brand-2': '#ff6d45',
  'brand-3': '#ffa245',
  'brand-4': '#ffd045',
  'brand-5': '#4ef28d',
}

RGB Array

[255, 69, 69], [255, 109, 69], [255, 162, 69], [255, 208, 69], [78, 242, 141]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #FF4545, #FF6D45, #FFA245, #FFD045, #4EF28D is ideal for: social media posters, mobile apps, e-commerce promos. 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: #ff4545; --color-2: #ff6d45; --color-3: #ffa245; --color-4: #ffd045; --color-5: #4ef28d. 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. 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