#3C4648 + #2A2C2B + #018499 + #046177 + #021C1D · nature - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

CalmOrganicGroundedCool

Industry INDUSTRY

EcoWellnessOutdoor

UI Context UI CONTEXT

Brand WebsiteBlog

Color Details Color Details

#3C4648

Slate Blue · DarkSlateGray · Charcoal

HEX

#3C4648

RGB

rgb(60, 70, 72)

HSL

hsl(190, 9%, 26%)

HSB

hsb(190, 17%, 28%)

CMYK

cmyk(17%, 3%, 0%, 72%)

Oklch

oklch(38.6% 0.013 211.1)

Traditional「Slate Blue」· Paint「Charcoal」· Creative Midnight Shadow

#2A2C2B

Dark Cyan · DarkSlateGray · Dark Stone

HEX

#2A2C2B

RGB

rgb(42, 44, 43)

HSL

hsl(150, 2%, 17%)

HSB

hsb(150, 5%, 17%)

CMYK

cmyk(5%, 0%, 2%, 83%)

Oklch

oklch(29.1% 0.003 164.8)

Traditional「Dark Cyan」· Paint「Dark Stone」· Creative Midnight Shadow

#018499

Lake Blue · Teal · Mint Ice

HEX

#018499

RGB

rgb(1, 132, 153)

HSL

hsl(188, 99%, 30%)

HSB

hsb(188, 99%, 60%)

CMYK

cmyk(99%, 14%, 0%, 40%)

Oklch

oklch(56.4% 0.099 214.0)

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

#046177

Lake Blue · Teal · Peacock Green

HEX

#046177

RGB

rgb(4, 97, 119)

HSL

hsl(191, 93%, 24%)

HSB

hsb(191, 97%, 47%)

CMYK

cmyk(97%, 18%, 0%, 53%)

Oklch

oklch(45.6% 0.082 220.7)

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

#021C1D

Lake Blue · Black · Peacock Green

HEX

#021C1D

RGB

rgb(2, 28, 29)

HSL

hsl(182, 87%, 6%)

HSB

hsb(182, 93%, 11%)

CMYK

cmyk(93%, 3%, 0%, 89%)

Oklch

oklch(20.7% 0.033 198.4)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3C4648

483E3C

Analogous

3C4844

3C4648

3C4048

Triadic

3C4648

483C46

46483C

Split-Comp.

3C4648

483C40

48443C

Tetradic

3C4648

443C48

483E3C

40483C

Contrast Matrix WCAG 2.1 Contrast

3C4648	2A2C2B	018499	046177	021C1D
—	1.4 Fail	2.2 Fail	1.4 Fail	1.8 Fail
1.4 Fail	—	3.2 AA Large	2.0 Fail	1.3 Fail
2.2 Fail	3.2 AA Large	—	1.6 Fail	4.0 AA Large
1.4 Fail	2.0 Fail	1.6 Fail	—	2.5 Fail
1.8 Fail	1.3 Fail	4.0 AA Large	2.5 Fail	—

White BG

9.7AAA

14.1AAA

4.4AA Large

7.0AAA

17.7AAA

Black BG

2.2Fail

1.5Fail

4.8AA

3.0Fail

1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

404048

2B2B2B

3A3B94

2C2D72

0D0D1D

Deuteranopia

403F47

2B2B2B

322893

272070

0C0A1D

Tritanopia

3D4747

2A2B2B

08908F

096D6D

031D1D

Achromatopsia

434343

2B2B2B

5F5F5F

484848

141414

Shades & Tints Shades & Tints

#3C4648

Dark

Light

#2A2C2B

Dark

Light

#018499

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3c4648;
  --color-2: #2a2c2b;
  --color-3: #018499;
  --color-4: #046177;
  --color-5: #021c1d;
}

SCSS

$color-1: #3c4648;
$color-2: #2a2c2b;
$color-3: #018499;
$color-4: #046177;
$color-5: #021c1d;

TAILWIND

colors: {
  'brand-1': '#3c4648',
  'brand-2': '#2a2c2b',
  'brand-3': '#018499',
  'brand-4': '#046177',
  'brand-5': '#021c1d',
}

RGB Array

[60, 70, 72], [42, 44, 43], [1, 132, 153], [4, 97, 119], [2, 28, 29]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #3C4648, #2A2C2B, #018499, #046177, #021C1D is ideal for: tech websites, dark mode UIs, game UIs. 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: #3c4648; --color-2: #2a2c2b; --color-3: #018499; --color-4: #046177; --color-5: #021c1d. 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?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. 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 nature-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