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#ECE551 · #FCAA40 · #F55322 · #4B8866 · #405F81

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 App

Color Details Color Details

#ECE551

Fresh Green · Khaki · Sunflower

HEX
#ECE551
RGB
rgb(236, 229, 81)
HSL
hsl(57, 80%, 62%)
HSB
hsb(57, 66%, 93%)
CMYK
cmyk(0%, 3%, 66%, 7%)
Oklch
oklch(90.1% 0.164 106.6)

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

#FCAA40

Ginger · SandyBrown · Warm Sun

HEX
#FCAA40
RGB
rgb(252, 170, 64)
HSL
hsl(34, 97%, 62%)
HSB
hsb(34, 75%, 99%)
CMYK
cmyk(0%, 33%, 75%, 1%)
Oklch
oklch(80.1% 0.151 68.9)

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

#F55322

Vermilion · OrangeRed · Passion Red

HEX
#F55322
RGB
rgb(245, 83, 34)
HSL
hsl(14, 91%, 55%)
HSB
hsb(14, 86%, 96%)
CMYK
cmyk(0%, 66%, 86%, 4%)
Oklch
oklch(65.9% 0.206 36.2)

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

#4B8866

Celadon · SeaGreen · Olive Green

HEX
#4B8866
RGB
rgb(75, 136, 102)
HSL
hsl(147, 29%, 41%)
HSB
hsb(147, 45%, 53%)
CMYK
cmyk(45%, 0%, 25%, 47%)
Oklch
oklch(57.5% 0.083 158.0)

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

#405F81

Indigo · DarkSlateBlue · Prussian Blue

HEX
#405F81
RGB
rgb(64, 95, 129)
HSL
hsl(211, 34%, 38%)
HSB
hsb(211, 50%, 51%)
CMYK
cmyk(50%, 26%, 0%, 49%)
Oklch
oklch(47.6% 0.066 251.5)

Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

ECE551
5158EC

Analogous

EC9651
ECE551
A6EC51

Triadic

ECE551
51ECE4
E451EC

Split-Comp.

ECE551
51A6EC
9651EC

Tetradic

ECE551
51EC96
5158EC
EC51A6

Contrast Matrix WCAG 2.1 Contrast

ECE551
FCAA40
F55322
4B8866
405F81
—
1.4
Fail
2.6
Fail
3.2
AA Large
5.0
AA
1.4
Fail
—
1.8
Fail
2.2
Fail
3.5
AA Large
2.6
Fail
1.8
Fail
—
1.2
Fail
1.9
Fail
3.2
AA Large
2.2
Fail
1.2
Fail
—
1.6
Fail
5.0
AA
3.5
AA Large
1.9
Fail
1.6
Fail
—
White BG
1.3Fail
1.9Fail
3.4AA Large
4.2AA Large
6.6AA
Black BG
15.9AAA
11.0AAA
6.1AA
5.0AA
3.2AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

E9E975
D8D85A
AFAD2E
65666E
4D4E79

Deuteranopia

E9EA7D
DDE360
B8C431
625D70
4C4977

Tritanopia

EC9197
F86E72
ED3739
4E7576
427271

Achromatopsia

D6D6D6
B6B6B6
7E7E7E
727272
5A5A5A

Shades & Tints Shades & Tints

#ECE551

Dark
Light

#FCAA40

Dark
Light

#F55322

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ece551;
  --color-2: #fcaa40;
  --color-3: #f55322;
  --color-4: #4b8866;
  --color-5: #405f81;
}

SCSS

$color-1: #ece551;
$color-2: #fcaa40;
$color-3: #f55322;
$color-4: #4b8866;
$color-5: #405f81;

TAILWIND

colors: {
  'brand-1': '#ece551',
  'brand-2': '#fcaa40',
  'brand-3': '#f55322',
  'brand-4': '#4b8866',
  'brand-5': '#405f81',
}

RGB Array

[236, 229, 81], [252, 170, 64], [245, 83, 34], [75, 136, 102], [64, 95, 129]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #ECE551, #FCAA40, #F55322, #4B8866, #405F81 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: #ece551; --color-2: #fcaa40; --color-3: #f55322; --color-4: #4b8866; --color-5: #405f81. 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