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#EFF2F7 · #ADAAB1 · #5E668A · #29346A · #000010

nature

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

CalmOrganicGroundedCool

Industry INDUSTRY

EcoWellnessOutdoor

UI Context UI CONTEXT

Brand WebsiteBlogData Visualization

Color Details Color Details

#EFF2F7

Azure · Lavender · Sky Blue

HEX
#EFF2F7
RGB
rgb(239, 242, 247)
HSL
hsl(218, 33%, 95%)
HSB
hsb(218, 3%, 97%)
CMYK
cmyk(3%, 2%, 0%, 3%)
Oklch
oklch(96.0% 0.007 260.7)

Traditional「Azure」· Paint「Sky Blue」· Creative Twilight Haze

#ADAAB1

Ash · DarkGray · Silver Sand

HEX
#ADAAB1
RGB
rgb(173, 170, 177)
HSL
hsl(266, 4%, 68%)
HSB
hsb(266, 4%, 69%)
CMYK
cmyk(2%, 4%, 0%, 31%)
Oklch
oklch(74.3% 0.010 305.4)

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

#5E668A

Indigo · SlateGray · Navy Blue

HEX
#5E668A
RGB
rgb(94, 102, 138)
HSL
hsl(229, 19%, 45%)
HSB
hsb(229, 32%, 54%)
CMYK
cmyk(32%, 26%, 0%, 46%)
Oklch
oklch(51.8% 0.058 274.5)

Traditional「Indigo」· Paint「Navy Blue」· Creative Blush Sunrise

#29346A

Indigo · MidnightBlue · Prussian Blue

HEX
#29346A
RGB
rgb(41, 52, 106)
HSL
hsl(230, 44%, 29%)
HSB
hsb(230, 61%, 42%)
CMYK
cmyk(61%, 51%, 0%, 58%)
Oklch
oklch(34.6% 0.095 271.9)

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

#000010

Deep Indigo · Black · Deep Sea Blue

HEX
#000010
RGB
rgb(0, 0, 16)
HSL
hsl(240, 100%, 3%)
HSB
hsb(240, 100%, 6%)
CMYK
cmyk(100%, 100%, 0%, 94%)
Oklch
oklch(7.8% 0.054 264.1)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

EFF2F7
F6F3EE

Analogous

EEF5F6
EFF2F7
EFEEF6

Triadic

EFF2F7
F6EEF1
F1F6EE

Split-Comp.

EFF2F7
F6EFEE
F5F6EE

Tetradic

EFF2F7
F6EEF5
F6F3EE
EEF6EF

Contrast Matrix WCAG 2.1 Contrast

EFF2F7
ADAAB1
5E668A
29346A
000010
—
2.0
Fail
5.0
AA
10.4
AAA
18.6
AAA
2.0
Fail
—
2.4
Fail
5.1
AA
9.1
AAA
5.0
AA
2.4
Fail
—
2.1
Fail
3.7
AA Large
10.4
AAA
5.1
AA
2.1
Fail
—
1.8
Fail
18.6
AAA
9.1
AAA
3.7
AA Large
1.8
Fail
—
White BG
1.1Fail
2.3Fail
5.6AA
11.7AAA
20.8AAA
Black BG
18.7AAA
9.2AAA
3.7AA Large
1.8Fail
1.0Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

F0F0F6
ACACAF
616281
2E2E5D
00000C

Deuteranopia

F0F0F5
ACACAF
61607F
2D2C5A
00000B

Tritanopia

EFF5F5
ADAEAE
5E7A79
2A5350
000908

Achromatopsia

F2F2F2
ACACAC
686868
373737
020202

Shades & Tints Shades & Tints

#EFF2F7

Dark
Light

#ADAAB1

Dark
Light

#5E668A

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #eff2f7;
  --color-2: #adaab1;
  --color-3: #5e668a;
  --color-4: #29346a;
  --color-5: #000010;
}

SCSS

$color-1: #eff2f7;
$color-2: #adaab1;
$color-3: #5e668a;
$color-4: #29346a;
$color-5: #000010;

TAILWIND

colors: {
  'brand-1': '#eff2f7',
  'brand-2': '#adaab1',
  'brand-3': '#5e668a',
  'brand-4': '#29346a',
  'brand-5': '#000010',
}

RGB Array

[239, 242, 247], [173, 170, 177], [94, 102, 138], [41, 52, 106], [0, 0, 16]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #EFF2F7, #ADAAB1, #5E668A, #29346A, #000010 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: #eff2f7; --color-2: #adaab1; --color-3: #5e668a; --color-4: #29346a; --color-5: #000010. 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