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#001628 · #2E727B · #4B939F · #68BBCB · #1D6888

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

#001628

Lake Blue · Black · Deep Sea Blue

HEX
#001628
RGB
rgb(0, 22, 40)
HSL
hsl(207, 100%, 8%)
HSB
hsb(207, 100%, 16%)
CMYK
cmyk(100%, 45%, 0%, 84%)
Oklch
oklch(19.3% 0.048 244.0)

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

#2E727B

Slate Blue · SeaGreen · Mint Ice

HEX
#2E727B
RGB
rgb(46, 114, 123)
HSL
hsl(187, 46%, 33%)
HSB
hsb(187, 63%, 48%)
CMYK
cmyk(63%, 7%, 0%, 52%)
Oklch
oklch(51.3% 0.069 207.2)

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

#4B939F

Slate Blue · CadetBlue · Mint Ice

HEX
#4B939F
RGB
rgb(75, 147, 159)
HSL
hsl(189, 36%, 46%)
HSB
hsb(189, 53%, 62%)
CMYK
cmyk(53%, 8%, 0%, 38%)
Oklch
oklch(62.1% 0.074 209.6)

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

#68BBCB

Slate Blue · MediumAquaMarine · Lake Green

HEX
#68BBCB
RGB
rgb(104, 187, 203)
HSL
hsl(190, 49%, 60%)
HSB
hsb(190, 49%, 80%)
CMYK
cmyk(49%, 8%, 0%, 20%)
Oklch
oklch(74.5% 0.084 211.5)

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

#1D6888

Lake Blue · Teal · Mint Ice

HEX
#1D6888
RGB
rgb(29, 104, 136)
HSL
hsl(198, 65%, 32%)
HSB
hsb(198, 79%, 53%)
CMYK
cmyk(79%, 24%, 0%, 47%)
Oklch
oklch(48.8% 0.087 231.2)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

001628
291200

Analogous

002927
001628
000229

Triadic

001628
290016
162900

Split-Comp.

001628
290002
292700

Tetradic

001628
270029
291200
022900

Contrast Matrix WCAG 2.1 Contrast

001628
2E727B
4B939F
68BBCB
1D6888
—
3.3
AA Large
5.2
AA
8.3
AAA
3.0
Fail
3.3
AA Large
—
1.6
Fail
2.5
Fail
1.1
Fail
5.2
AA
1.6
Fail
—
1.6
Fail
1.8
Fail
8.3
AAA
2.5
Fail
1.6
Fail
—
2.8
Fail
3.0
Fail
1.1
Fail
1.8
Fail
2.8
Fail
—
White BG
18.3AAA
5.5AA
3.5AA Large
2.2Fail
6.2AA
Black BG
1.1Fail
3.8AA Large
6.0AA
9.6AAA
3.4AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

0A0A24
4B4C79
6A6B9C
8C8DC7
3D3E80

Deuteranopia

080723
484278
66619B
8781C6
39347E

Tritanopia

01201F
317777
4F9A99
6CC4C3
217A79

Achromatopsia

111111
5F5F5F
7F7F7F
A4A4A4
555555

Shades & Tints Shades & Tints

#001628

Dark
Light

#2E727B

Dark
Light

#4B939F

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #001628;
  --color-2: #2e727b;
  --color-3: #4b939f;
  --color-4: #68bbcb;
  --color-5: #1d6888;
}

SCSS

$color-1: #001628;
$color-2: #2e727b;
$color-3: #4b939f;
$color-4: #68bbcb;
$color-5: #1d6888;

TAILWIND

colors: {
  'brand-1': '#001628',
  'brand-2': '#2e727b',
  'brand-3': '#4b939f',
  'brand-4': '#68bbcb',
  'brand-5': '#1d6888',
}

RGB Array

[0, 22, 40], [46, 114, 123], [75, 147, 159], [104, 187, 203], [29, 104, 136]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #001628, #2E727B, #4B939F, #68BBCB, #1D6888 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: #001628; --color-2: #2e727b; --color-3: #4b939f; --color-4: #68bbcb; --color-5: #1d6888. 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