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#86571F · #030303 · #0F3F2F · #28655E · #5A9BB1

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

#86571F

Ochre · Sienna · Amber Brown

HEX
#86571F
RGB
rgb(134, 87, 31)
HSL
hsl(33, 62%, 32%)
HSB
hsb(33, 77%, 53%)
CMYK
cmyk(0%, 35%, 77%, 47%)
Oklch
oklch(49.8% 0.094 66.9)

Traditional「Ochre」· Paint「Amber Brown」· Creative Blush Sunrise

#030303

Ink Black · Black · Jet Black

HEX
#030303
RGB
rgb(3, 3, 3)
HSL
hsl(0, 0%, 1%)
HSB
hsb(0, 0%, 1%)
CMYK
cmyk(0%, 0%, 0%, 99%)
Oklch
oklch(9.7% 0.000 89.9)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

#0F3F2F

Mineral Blue · DarkSlateGray · Peacock Green

HEX
#0F3F2F
RGB
rgb(15, 63, 47)
HSL
hsl(160, 62%, 15%)
HSB
hsb(160, 76%, 25%)
CMYK
cmyk(76%, 0%, 25%, 75%)
Oklch
oklch(33.1% 0.059 166.8)

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

#28655E

Mineral Blue · DarkSlateGray · Mint Ice

HEX
#28655E
RGB
rgb(40, 101, 94)
HSL
hsl(173, 43%, 28%)
HSB
hsb(173, 60%, 40%)
CMYK
cmyk(60%, 0%, 7%, 60%)
Oklch
oklch(46.5% 0.064 185.0)

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

#5A9BB1

Slate Blue · CadetBlue · Lake Green

HEX
#5A9BB1
RGB
rgb(90, 155, 177)
HSL
hsl(195, 36%, 52%)
HSB
hsb(195, 49%, 69%)
CMYK
cmyk(49%, 12%, 0%, 31%)
Oklch
oklch(65.4% 0.074 221.9)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

86571F
1F4D84

Analogous

84241F
86571F
7F841F

Triadic

86571F
1F8457
571F84

Split-Comp.

86571F
1F7F84
241F84

Tetradic

86571F
1F8424
1F4D84
841F7F

Contrast Matrix WCAG 2.1 Contrast

86571F
030303
0F3F2F
28655E
5A9BB1
—
3.3
AA Large
1.9
Fail
1.1
Fail
2.0
Fail
3.3
AA Large
—
1.7
Fail
3.1
AA Large
6.6
AA
1.9
Fail
1.7
Fail
—
1.8
Fail
3.8
AA Large
1.1
Fail
3.1
AA Large
1.8
Fail
—
2.2
Fail
2.0
Fail
6.6
AA
3.8
AA Large
2.2
Fail
—
White BG
6.2AA
20.6AAA
11.8AAA
6.7AA
3.1AA Large
Black BG
3.4AA Large
1.0Fail
1.8Fail
3.1AA Large
6.8AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

72712D
030303
242433
424360
7677AC

Deuteranopia

747830
030303
211D34
3F3A60
726EAA

Tritanopia

84373A
030303
113637
2B6161
5DA7A7

Achromatopsia

5F5F5F
030303
2F2F2F
525252
8A8A8A

Shades & Tints Shades & Tints

#86571F

Dark
Light

#030303

Dark
Light

#0F3F2F

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #86571f;
  --color-2: #030303;
  --color-3: #0f3f2f;
  --color-4: #28655e;
  --color-5: #5a9bb1;
}

SCSS

$color-1: #86571f;
$color-2: #030303;
$color-3: #0f3f2f;
$color-4: #28655e;
$color-5: #5a9bb1;

TAILWIND

colors: {
  'brand-1': '#86571f',
  'brand-2': '#030303',
  'brand-3': '#0f3f2f',
  'brand-4': '#28655e',
  'brand-5': '#5a9bb1',
}

RGB Array

[134, 87, 31], [3, 3, 3], [15, 63, 47], [40, 101, 94], [90, 155, 177]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #86571F, #030303, #0F3F2F, #28655E, #5A9BB1 is ideal for: tech websites, dark mode UIs, game UIs, 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: #86571f; --color-2: #030303; --color-3: #0f3f2f; --color-4: #28655e; --color-5: #5a9bb1. 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. 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. 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