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#2FB1B5 · #FF3352 · #EBE01C · #FF6619 · #171821

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

#2FB1B5

Lake Blue · LightSeaGreen · Mint Ice

HEX
#2FB1B5
RGB
rgb(47, 177, 181)
HSL
hsl(182, 59%, 45%)
HSB
hsb(182, 74%, 71%)
CMYK
cmyk(74%, 2%, 0%, 29%)
Oklch
oklch(69.5% 0.108 198.1)

Traditional「Lake Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#FF3352

Vermilion · Tomato · Passion Red

HEX
#FF3352
RGB
rgb(255, 51, 82)
HSL
hsl(351, 100%, 60%)
HSB
hsb(351, 80%, 100%)
CMYK
cmyk(0%, 80%, 68%, 0%)
Oklch
oklch(65.3% 0.235 19.4)

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

#EBE01C

Autumn Sage · Gold · Sunflower

HEX
#EBE01C
RGB
rgb(235, 224, 28)
HSL
hsl(57, 84%, 52%)
HSB
hsb(57, 88%, 92%)
CMYK
cmyk(0%, 5%, 88%, 8%)
Oklch
oklch(88.7% 0.185 105.9)

Traditional「Autumn Sage」· Paint「Sunflower」· Creative Blush Sunrise

#FF6619

Tangerine · OrangeRed · Warm Sun

HEX
#FF6619
RGB
rgb(255, 102, 25)
HSL
hsl(20, 100%, 55%)
HSB
hsb(20, 90%, 100%)
CMYK
cmyk(0%, 60%, 90%, 0%)
Oklch
oklch(69.6% 0.202 41.8)

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

#171821

Indigo · Black · Deep Sea Blue

HEX
#171821
RGB
rgb(23, 24, 33)
HSL
hsl(234, 18%, 11%)
HSB
hsb(234, 30%, 13%)
CMYK
cmyk(30%, 27%, 0%, 87%)
Oklch
oklch(21.2% 0.018 279.8)

Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2FB1B5
B6342F

Analogous

2FB677
2FB1B5
2F6EB6

Triadic

2FB1B5
B62FB2
B2B62F

Split-Comp.

2FB1B5
B62F6E
B6772F

Tetradic

2FB1B5
772FB6
B6342F
6EB62F

Contrast Matrix WCAG 2.1 Contrast

2FB1B5
FF3352
EBE01C
FF6619
171821
—
1.4
Fail
1.9
Fail
1.1
Fail
6.8
AA
1.4
Fail
—
2.6
Fail
1.2
Fail
4.9
AA
1.9
Fail
2.6
Fail
—
2.1
Fail
12.8
AAA
1.1
Fail
1.2
Fail
2.1
Fail
—
6.0
AA
6.8
AA
4.9
AA
12.8
AAA
6.0
AA
—
White BG
2.6Fail
3.6AA Large
1.4Fail
2.9Fail
17.7AAA
Black BG
8.1AAA
5.8AA
15.2AAA
7.2AAA
1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

6768B4
A7A54A
E6E64B
BDBB2C
17171F

Deuteranopia

6056B4
B3C249
E7E857
C6D130
17171E

Tritanopia

36B3B3
F54543
EA7179
F73A3E
171D1D

Achromatopsia

8B8B8B
747474
CDCDCD
8B8B8B
191919

Shades & Tints Shades & Tints

#2FB1B5

Dark
Light

#FF3352

Dark
Light

#EBE01C

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2fb1b5;
  --color-2: #ff3352;
  --color-3: #ebe01c;
  --color-4: #ff6619;
  --color-5: #171821;
}

SCSS

$color-1: #2fb1b5;
$color-2: #ff3352;
$color-3: #ebe01c;
$color-4: #ff6619;
$color-5: #171821;

TAILWIND

colors: {
  'brand-1': '#2fb1b5',
  'brand-2': '#ff3352',
  'brand-3': '#ebe01c',
  'brand-4': '#ff6619',
  'brand-5': '#171821',
}

RGB Array

[47, 177, 181], [255, 51, 82], [235, 224, 28], [255, 102, 25], [23, 24, 33]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #2FB1B5, #FF3352, #EBE01C, #FF6619, #171821 is ideal for: social media posters, mobile apps, e-commerce promos, 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: #2fb1b5; --color-2: #ff3352; --color-3: #ebe01c; --color-4: #ff6619; --color-5: #171821. 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. 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