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#303143 · #4C7275 · #70A790 · #9EB26A · #FCFBF5

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#303143

Indigo · DarkSlateGray · Prussian Blue

HEX
#303143
RGB
rgb(48, 49, 67)
HSL
hsl(237, 17%, 23%)
HSB
hsb(237, 28%, 26%)
CMYK
cmyk(28%, 27%, 0%, 74%)
Oklch
oklch(32.0% 0.032 281.9)

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

#4C7275

Slate Blue · DimGray · Mint Ice

HEX
#4C7275
RGB
rgb(76, 114, 117)
HSL
hsl(184, 21%, 38%)
HSB
hsb(184, 35%, 46%)
CMYK
cmyk(35%, 3%, 0%, 54%)
Oklch
oklch(52.5% 0.043 202.2)

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

#70A790

Mineral Blue · CadetBlue · Olive Green

HEX
#70A790
RGB
rgb(112, 167, 144)
HSL
hsl(155, 24%, 55%)
HSB
hsb(155, 33%, 65%)
CMYK
cmyk(33%, 0%, 14%, 35%)
Oklch
oklch(68.3% 0.068 166.4)

Traditional「Mineral Blue」· Paint「Olive Green」· Creative Blush Sunrise

#9EB26A

Grass Green · DarkSeaGreen · Olive Green

HEX
#9EB26A
RGB
rgb(158, 178, 106)
HSL
hsl(77, 32%, 56%)
HSB
hsb(77, 40%, 70%)
CMYK
cmyk(11%, 0%, 40%, 30%)
Oklch
oklch(73.1% 0.099 121.6)

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

#FCFBF5

Fresh Green · Snow · Lemon Cream

HEX
#FCFBF5
RGB
rgb(252, 251, 245)
HSL
hsl(51, 54%, 97%)
HSB
hsb(51, 3%, 99%)
CMYK
cmyk(0%, 0%, 3%, 1%)
Oklch
oklch(98.7% 0.008 98.9)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

303143
454431

Analogous

313C45
303143
3A3145

Triadic

303143
453132
324531

Split-Comp.

303143
453A31
3C4531

Tetradic

303143
45313C
454431
31453A

Contrast Matrix WCAG 2.1 Contrast

303143
4C7275
70A790
9EB26A
FCFBF5
—
2.4
Fail
4.6
AA
5.5
AA
12.3
AAA
2.4
Fail
—
1.9
Fail
2.3
Fail
5.1
AA
4.6
AA
1.9
Fail
—
1.2
Fail
2.7
Fail
5.5
AA
2.3
Fail
1.2
Fail
—
2.2
Fail
12.3
AAA
5.1
AA
2.7
Fail
2.2
Fail
—
White BG
12.8AAA
5.3AA
2.8Fail
2.3Fail
1.0Fail
Black BG
1.6Fail
4.0AA Large
7.6AAA
9.0AAA
20.3AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

30303F
5C5D74
888896
A7A77B
FCFCF6

Deuteranopia

30303E
5A5774
858197
A6A480
FCFCF7

Tritanopia

303B3A
4E7474
739A9B
9F898C
FCF8F8

Achromatopsia

333333
676767
949494
A4A4A4
FBFBFB

Shades & Tints Shades & Tints

#303143

Dark
Light

#4C7275

Dark
Light

#70A790

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #303143;
  --color-2: #4c7275;
  --color-3: #70a790;
  --color-4: #9eb26a;
  --color-5: #fcfbf5;
}

SCSS

$color-1: #303143;
$color-2: #4c7275;
$color-3: #70a790;
$color-4: #9eb26a;
$color-5: #fcfbf5;

TAILWIND

colors: {
  'brand-1': '#303143',
  'brand-2': '#4c7275',
  'brand-3': '#70a790',
  'brand-4': '#9eb26a',
  'brand-5': '#fcfbf5',
}

RGB Array

[48, 49, 67], [76, 114, 117], [112, 167, 144], [158, 178, 106], [252, 251, 245]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #303143, #4C7275, #70A790, #9EB26A, #FCFBF5 is ideal for: brand design, premium product pages, magazine layouts, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #303143; --color-2: #4c7275; --color-3: #70a790; --color-4: #9eb26a; --color-5: #fcfbf5. 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 tech, SaaS, healthcare, eco industries. Restrained colors convey professionalism and trust. 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