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#02171C · #16332E · #524B31 · #9E623E · #CD733E

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#02171C

Lake Blue · Black · Peacock Green

HEX
#02171C
RGB
rgb(2, 23, 28)
HSL
hsl(192, 87%, 6%)
HSB
hsb(192, 93%, 11%)
CMYK
cmyk(93%, 18%, 0%, 89%)
Oklch
oklch(18.9% 0.030 214.7)

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

#16332E

Mineral Blue · DarkSlateGray · Peacock Green

HEX
#16332E
RGB
rgb(22, 51, 46)
HSL
hsl(170, 40%, 14%)
HSB
hsb(170, 57%, 20%)
CMYK
cmyk(57%, 0%, 10%, 80%)
Oklch
oklch(29.7% 0.036 181.1)

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

#524B31

Ochre · DarkOliveGreen · Honey Gold

HEX
#524B31
RGB
rgb(82, 75, 49)
HSL
hsl(47, 25%, 26%)
HSB
hsb(47, 40%, 32%)
CMYK
cmyk(0%, 9%, 40%, 68%)
Oklch
oklch(41.3% 0.041 94.9)

Traditional「Ochre」· Paint「Honey Gold」· Creative Blush Sunrise

#9E623E

Tangerine · Sienna · Amber Brown

HEX
#9E623E
RGB
rgb(158, 98, 62)
HSL
hsl(23, 44%, 43%)
HSB
hsb(23, 61%, 62%)
CMYK
cmyk(0%, 38%, 61%, 38%)
Oklch
oklch(55.5% 0.093 50.8)

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

#CD733E

Tangerine · Chocolate · Warm Sun

HEX
#CD733E
RGB
rgb(205, 115, 62)
HSL
hsl(22, 59%, 52%)
HSB
hsb(22, 70%, 80%)
CMYK
cmyk(0%, 44%, 70%, 20%)
Oklch
oklch(64.6% 0.132 49.2)

Traditional「Tangerine」· Paint「Warm Sun」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

02171C
1D0702

Analogous

021D15
02171C
020A1D

Triadic

02171C
1D0217
171D02

Split-Comp.

02171C
1D020A
1D1502

Tetradic

02171C
15021D
1D0702
0A1D02

Contrast Matrix WCAG 2.1 Contrast

02171C
16332E
524B31
9E623E
CD733E
—
1.4
Fail
2.1
Fail
3.7
AA Large
5.4
AA
1.4
Fail
—
1.6
Fail
2.8
Fail
4.0
AA Large
2.1
Fail
1.6
Fail
—
1.8
Fail
2.5
Fail
3.7
AA Large
2.8
Fail
1.8
Fail
—
1.4
Fail
5.4
AA
4.0
AA Large
2.5
Fail
1.4
Fail
—
White BG
18.4AAA
13.6AAA
8.7AAA
4.9AA
3.4AA Large
Black BG
1.1Fail
1.5Fail
2.4Fail
4.3AA Large
6.1AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

0B0B1B
23232F
4F4F37
848347
A6A54B

Deuteranopia

0A081A
211F2F
4F5039
888C49
ABB24E

Tritanopia

031A1A
173030
523C3D
9B4E4F
C95557

Achromatopsia

111111
2A2A2A
4A4A4A
707070
888888

Shades & Tints Shades & Tints

#02171C

Dark
Light

#16332E

Dark
Light

#524B31

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #02171c;
  --color-2: #16332e;
  --color-3: #524b31;
  --color-4: #9e623e;
  --color-5: #cd733e;
}

SCSS

$color-1: #02171c;
$color-2: #16332e;
$color-3: #524b31;
$color-4: #9e623e;
$color-5: #cd733e;

TAILWIND

colors: {
  'brand-1': '#02171c',
  'brand-2': '#16332e',
  'brand-3': '#524b31',
  'brand-4': '#9e623e',
  'brand-5': '#cd733e',
}

RGB Array

[2, 23, 28], [22, 51, 46], [82, 75, 49], [158, 98, 62], [205, 115, 62]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #02171C, #16332E, #524B31, #9E623E, #CD733E 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: #02171c; --color-2: #16332e; --color-3: #524b31; --color-4: #9e623e; --color-5: #cd733e. 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 general-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