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#668389 · #90B2B1 · #CFE7E9 · #484246 · #2F2229

nature

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

CalmOrganicGroundedWarmCool

Industry INDUSTRY

EcoWellnessOutdoor

UI Context UI CONTEXT

Brand WebsiteBlogData Visualization

Color Details Color Details

#668389

Slate Blue · SlateGray · Mint Ice

HEX
#668389
RGB
rgb(102, 131, 137)
HSL
hsl(190, 15%, 47%)
HSB
hsb(190, 26%, 54%)
CMYK
cmyk(26%, 4%, 0%, 46%)
Oklch
oklch(59.0% 0.034 211.7)

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

#90B2B1

Jade · DarkGray · Lake Green

HEX
#90B2B1
RGB
rgb(144, 178, 177)
HSL
hsl(178, 18%, 63%)
HSB
hsb(178, 19%, 70%)
CMYK
cmyk(19%, 0%, 1%, 30%)
Oklch
oklch(73.8% 0.037 194.2)

Traditional「Jade」· Paint「Lake Green」· Creative Arctic Pool

#CFE7E9

Sky Blue · Lavender · Glacier Blue

HEX
#CFE7E9
RGB
rgb(207, 231, 233)
HSL
hsl(185, 37%, 86%)
HSB
hsb(185, 11%, 91%)
CMYK
cmyk(11%, 1%, 0%, 9%)
Oklch
oklch(91.1% 0.026 202.8)

Traditional「Sky Blue」· Paint「Glacier Blue」· Creative Arctic Pool

#484246

Dark Cyan · DarkSlateGray · Charcoal

HEX
#484246
RGB
rgb(72, 66, 70)
HSL
hsl(320, 4%, 27%)
HSB
hsb(320, 8%, 28%)
CMYK
cmyk(0%, 8%, 3%, 72%)
Oklch
oklch(38.7% 0.010 337.8)

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

#2F2229

Rose Purple · DarkSlateGray · Raspberry

HEX
#2F2229
RGB
rgb(47, 34, 41)
HSL
hsl(328, 16%, 16%)
HSB
hsb(328, 28%, 18%)
CMYK
cmyk(0%, 28%, 13%, 82%)
Oklch
oklch(27.0% 0.023 345.2)

Traditional「Rose Purple」· Paint「Raspberry」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

668389
8A6C66

Analogous

668A7E
668389
66728A

Triadic

668389
8A6684
848A66

Split-Comp.

668389
8A6672
8A7E66

Tetradic

668389
7E668A
8A6C66
728A66

Contrast Matrix WCAG 2.1 Contrast

668389
90B2B1
CFE7E9
484246
2F2229
—
1.8
Fail
3.1
AA Large
2.4
Fail
3.7
AA Large
1.8
Fail
—
1.8
Fail
4.3
AA Large
6.7
AA
3.1
AA Large
1.8
Fail
—
7.6
AAA
11.8
AAA
2.4
Fail
4.3
AA Large
7.6
AAA
—
1.6
Fail
3.7
AA Large
6.7
AA
11.8
AAA
1.6
Fail
—
White BG
4.1AA Large
2.3Fail
1.3Fail
9.8AAA
15.2AAA
Black BG
5.2AA
9.2AAA
16.3AAA
2.1Fail
1.4Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

737388
9F9FB1
D9DAE9
454545
292927

Deuteranopia

716F87
9D9AB1
D8D6E8
464645
2A2B27

Tritanopia

678686
92B1B1
D0E8E8
484444
2E2626

Achromatopsia

7B7B7B
A8A8A8
E0E0E0
444444
272727

Shades & Tints Shades & Tints

#668389

Dark
Light

#90B2B1

Dark
Light

#CFE7E9

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #668389;
  --color-2: #90b2b1;
  --color-3: #cfe7e9;
  --color-4: #484246;
  --color-5: #2f2229;
}

SCSS

$color-1: #668389;
$color-2: #90b2b1;
$color-3: #cfe7e9;
$color-4: #484246;
$color-5: #2f2229;

TAILWIND

colors: {
  'brand-1': '#668389',
  'brand-2': '#90b2b1',
  'brand-3': '#cfe7e9',
  'brand-4': '#484246',
  'brand-5': '#2f2229',
}

RGB Array

[102, 131, 137], [144, 178, 177], [207, 231, 233], [72, 66, 70], [47, 34, 41]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #668389, #90B2B1, #CFE7E9, #484246, #2F2229 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: #668389; --color-2: #90b2b1; --color-3: #cfe7e9; --color-4: #484246; --color-5: #2f2229. 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 nature-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