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#ED3F2F · #A1A9AD · #E6D4B8 · #728C57 · #373445

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

#ED3F2F

Vermilion · Tomato · Passion Red

HEX
#ED3F2F
RGB
rgb(237, 63, 47)
HSL
hsl(5, 84%, 56%)
HSB
hsb(5, 80%, 93%)
CMYK
cmyk(0%, 73%, 80%, 7%)
Oklch
oklch(62.7% 0.213 29.6)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

#A1A9AD

Ash · DarkGray · Silver Sand

HEX
#A1A9AD
RGB
rgb(161, 169, 173)
HSL
hsl(200, 7%, 65%)
HSB
hsb(200, 7%, 68%)
CMYK
cmyk(7%, 2%, 0%, 32%)
Oklch
oklch(73.0% 0.011 228.9)

Traditional「Ash」· Paint「Silver Sand」· Creative Urban Concrete

#E6D4B8

Goose Yellow · Wheat · Peach Orange

HEX
#E6D4B8
RGB
rgb(230, 212, 184)
HSL
hsl(37, 48%, 81%)
HSB
hsb(37, 20%, 90%)
CMYK
cmyk(0%, 8%, 20%, 10%)
Oklch
oklch(87.7% 0.042 78.9)

Traditional「Goose Yellow」· Paint「Peach Orange」· Creative Honey Glow

#728C57

Grass Green · DimGray · Olive Green

HEX
#728C57
RGB
rgb(114, 140, 87)
HSL
hsl(89, 23%, 45%)
HSB
hsb(89, 38%, 55%)
CMYK
cmyk(19%, 0%, 38%, 45%)
Oklch
oklch(60.6% 0.082 129.8)

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

#373445

Deep Indigo · DarkSlateGray · Prussian Blue

HEX
#373445
RGB
rgb(55, 52, 69)
HSL
hsl(251, 14%, 24%)
HSB
hsb(251, 25%, 27%)
CMYK
cmyk(20%, 25%, 0%, 73%)
Oklch
oklch(33.5% 0.030 292.8)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

ED3F2F
31DDED

Analogous

ED317F
ED3F2F
ED9F31

Triadic

ED3F2F
31ED40
4031ED

Split-Comp.

ED3F2F
31ED9F
317FED

Tetradic

ED3F2F
7FED31
31DDED
9F31ED

Contrast Matrix WCAG 2.1 Contrast

ED3F2F
A1A9AD
E6D4B8
728C57
373445
—
1.6
Fail
2.7
Fail
1.0
Fail
3.1
AA Large
1.6
Fail
—
1.6
Fail
1.6
Fail
5.1
AA
2.7
Fail
1.6
Fail
—
2.6
Fail
8.3
AAA
1.0
Fail
1.6
Fail
2.6
Fail
—
3.2
AA Large
3.1
AA Large
5.1
AA
8.3
AAA
3.2
AA Large
—
White BG
3.9AA Large
2.4Fail
1.5Fail
3.7AA Large
12.1AAA
Black BG
5.4AA
8.8AAA
14.5AAA
5.6AA
1.7Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

A2A033
A4A5AC
DEDEBF
7D7D64
363641

Deuteranopia

ACB934
A4A3AC
DFE1C0
7C7A67
363640

Tritanopia

E43637
A1ABAB
E5C4C5
736E70
373E3D

Achromatopsia

717171
A7A7A7
D6D6D6
7E7E7E
373737

Shades & Tints Shades & Tints

#ED3F2F

Dark
Light

#A1A9AD

Dark
Light

#E6D4B8

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ed3f2f;
  --color-2: #a1a9ad;
  --color-3: #e6d4b8;
  --color-4: #728c57;
  --color-5: #373445;
}

SCSS

$color-1: #ed3f2f;
$color-2: #a1a9ad;
$color-3: #e6d4b8;
$color-4: #728c57;
$color-5: #373445;

TAILWIND

colors: {
  'brand-1': '#ed3f2f',
  'brand-2': '#a1a9ad',
  'brand-3': '#e6d4b8',
  'brand-4': '#728c57',
  'brand-5': '#373445',
}

RGB Array

[237, 63, 47], [161, 169, 173], [230, 212, 184], [114, 140, 87], [55, 52, 69]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #ED3F2F, #A1A9AD, #E6D4B8, #728C57, #373445 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: #ed3f2f; --color-2: #a1a9ad; --color-3: #e6d4b8; --color-4: #728c57; --color-5: #373445. 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. 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