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#3E5C6E · #52B29D · #9BCEAA · #D7E3B4 · #EFEFD6

cool

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#3E5C6E

Slate Blue · DarkSlateGray · Prussian Blue

HEX
#3E5C6E
RGB
rgb(62, 92, 110)
HSL
hsl(203, 28%, 34%)
HSB
hsb(203, 44%, 43%)
CMYK
cmyk(44%, 16%, 0%, 57%)
Oklch
oklch(45.9% 0.046 235.5)

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

#52B29D

Mineral Blue · CadetBlue · Lake Green

HEX
#52B29D
RGB
rgb(82, 178, 157)
HSL
hsl(167, 38%, 51%)
HSB
hsb(167, 54%, 70%)
CMYK
cmyk(54%, 0%, 12%, 30%)
Oklch
oklch(70.0% 0.096 176.9)

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

#9BCEAA

Celadon · DarkSeaGreen · Apple Green

HEX
#9BCEAA
RGB
rgb(155, 206, 170)
HSL
hsl(138, 34%, 71%)
HSB
hsb(138, 25%, 81%)
CMYK
cmyk(25%, 0%, 17%, 19%)
Oklch
oklch(80.6% 0.073 153.8)

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

#D7E3B4

Willow Green · Wheat · Apple Green

HEX
#D7E3B4
RGB
rgb(215, 227, 180)
HSL
hsl(75, 46%, 80%)
HSB
hsb(75, 21%, 89%)
CMYK
cmyk(5%, 0%, 21%, 11%)
Oklch
oklch(89.5% 0.063 119.3)

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

#EFEFD6

Fresh Green · Beige · Lemon Cream

HEX
#EFEFD6
RGB
rgb(239, 239, 214)
HSL
hsl(60, 44%, 89%)
HSB
hsb(60, 10%, 94%)
CMYK
cmyk(0%, 0%, 10%, 6%)
Oklch
oklch(94.6% 0.033 107.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3E5C6E
6F513E

Analogous

3E6F69
3E5C6E
3E446F

Triadic

3E5C6E
6F3E5C
5C6F3E

Split-Comp.

3E5C6E
6F3E44
6F693E

Tetradic

3E5C6E
693E6F
6F513E
446F3E

Contrast Matrix WCAG 2.1 Contrast

3E5C6E
52B29D
9BCEAA
D7E3B4
EFEFD6
—
2.8
Fail
4.0
AA Large
5.2
AA
6.1
AA
2.8
Fail
—
1.4
Fail
1.9
Fail
2.2
Fail
4.0
AA Large
1.4
Fail
—
1.3
Fail
1.5
Fail
5.2
AA
1.9
Fail
1.3
Fail
—
1.2
Fail
6.1
AA
2.2
Fail
1.5
Fail
1.2
Fail
—
White BG
7.1AAA
2.6Fail
1.8Fail
1.4Fail
1.2Fail
Black BG
3.0Fail
8.2AAA
11.8AAA
15.5AAA
18.0AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

4B4B6A
7C7CA2
B1B2B3
DCDCBF
EFEFDC

Deuteranopia

494769
766FA3
AEAAB5
DCDBC2
EFEFDE

Tritanopia

406665
57A6A7
9EBABB
D8C8CA
EFE1E2

Achromatopsia

555555
939393
BBBBBB
DADADA
ECECEC

Shades & Tints Shades & Tints

#3E5C6E

Dark
Light

#52B29D

Dark
Light

#9BCEAA

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3e5c6e;
  --color-2: #52b29d;
  --color-3: #9bceaa;
  --color-4: #d7e3b4;
  --color-5: #efefd6;
}

SCSS

$color-1: #3e5c6e;
$color-2: #52b29d;
$color-3: #9bceaa;
$color-4: #d7e3b4;
$color-5: #efefd6;

TAILWIND

colors: {
  'brand-1': '#3e5c6e',
  'brand-2': '#52b29d',
  'brand-3': '#9bceaa',
  'brand-4': '#d7e3b4',
  'brand-5': '#efefd6',
}

RGB Array

[62, 92, 110], [82, 178, 157], [155, 206, 170], [215, 227, 180], [239, 239, 214]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #3E5C6E, #52B29D, #9BCEAA, #D7E3B4, #EFEFD6 is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #3e5c6e; --color-2: #52b29d; --color-3: #9bceaa; --color-4: #d7e3b4; --color-5: #efefd6. 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 cool-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. 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