← Back to Editor

#301B2E · #2C293A · #213A41 · #005C4C · #A49487

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

#301B2E

Rose Purple · DarkSlateGray · Dark Purple

HEX
#301B2E
RGB
rgb(48, 27, 46)
HSL
hsl(306, 28%, 15%)
HSB
hsb(306, 44%, 19%)
CMYK
cmyk(0%, 44%, 4%, 81%)
Oklch
oklch(25.8% 0.046 330.2)

Traditional「Rose Purple」· Paint「Dark Purple」· Creative Blush Sunrise

#2C293A

Deep Indigo · DarkSlateGray · Deep Sea Blue

HEX
#2C293A
RGB
rgb(44, 41, 58)
HSL
hsl(251, 17%, 19%)
HSB
hsb(251, 29%, 23%)
CMYK
cmyk(24%, 29%, 0%, 77%)
Oklch
oklch(29.2% 0.031 292.5)

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

#213A41

Slate Blue · DarkSlateGray · Peacock Green

HEX
#213A41
RGB
rgb(33, 58, 65)
HSL
hsl(193, 33%, 19%)
HSB
hsb(193, 49%, 25%)
CMYK
cmyk(49%, 11%, 0%, 75%)
Oklch
oklch(33.1% 0.033 217.6)

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

#005C4C

Mineral Blue · DarkSlateGray · Peacock Green

HEX
#005C4C
RGB
rgb(0, 92, 76)
HSL
hsl(170, 100%, 18%)
HSB
hsb(170, 100%, 36%)
CMYK
cmyk(100%, 0%, 17%, 64%)
Oklch
oklch(42.4% 0.080 175.5)

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

#A49487

Tangerine · DarkGray · Warm Sun

HEX
#A49487
RGB
rgb(164, 148, 135)
HSL
hsl(27, 14%, 59%)
HSB
hsb(27, 18%, 64%)
CMYK
cmyk(0%, 10%, 18%, 36%)
Oklch
oklch(67.7% 0.027 61.5)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

301B2E
1C311E

Analogous

281C31
301B2E
311C24

Triadic

301B2E
2F311C
1C2F31

Split-Comp.

301B2E
24311C
1C3128

Tetradic

301B2E
31281C
1C311E
1C2431

Contrast Matrix WCAG 2.1 Contrast

301B2E
2C293A
213A41
005C4C
A49487
—
1.1
Fail
1.3
Fail
2.0
Fail
5.4
AA
1.1
Fail
—
1.2
Fail
1.8
Fail
4.8
AA
1.3
Fail
1.2
Fail
—
1.5
Fail
4.1
AA Large
2.0
Fail
1.8
Fail
1.5
Fail
—
2.7
Fail
5.4
AA
4.8
AA
4.1
AA Large
2.7
Fail
—
White BG
15.9AAA
14.1AAA
12.0AAA
8.0AAA
2.9Fail
Black BG
1.3Fail
1.5Fail
1.7Fail
2.6Fail
7.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

272729
2B2B36
2C2C3F
282950
9D9D8A

Deuteranopia

282A28
2B2B35
2A293F
231C51
9E9F8B

Tritanopia

2F2625
2C3332
223E3E
055354
A38D8D

Achromatopsia

232323
2C2C2C
333333
3F3F3F
979797

Shades & Tints Shades & Tints

#301B2E

Dark
Light

#2C293A

Dark
Light

#213A41

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #301b2e;
  --color-2: #2c293a;
  --color-3: #213a41;
  --color-4: #005c4c;
  --color-5: #a49487;
}

SCSS

$color-1: #301b2e;
$color-2: #2c293a;
$color-3: #213a41;
$color-4: #005c4c;
$color-5: #a49487;

TAILWIND

colors: {
  'brand-1': '#301b2e',
  'brand-2': '#2c293a',
  'brand-3': '#213a41',
  'brand-4': '#005c4c',
  'brand-5': '#a49487',
}

RGB Array

[48, 27, 46], [44, 41, 58], [33, 58, 65], [0, 92, 76], [164, 148, 135]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #301B2E, #2C293A, #213A41, #005C4C, #A49487 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: #301b2e; --color-2: #2c293a; --color-3: #213a41; --color-4: #005c4c; --color-5: #a49487. 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