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#2E3247 · #2F5F6B · #298C7F · #30BF8F · #CFBF9B

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

#2E3247

Indigo · DarkSlateGray · Prussian Blue

HEX
#2E3247
RGB
rgb(46, 50, 71)
HSL
hsl(230, 21%, 23%)
HSB
hsb(230, 35%, 28%)
CMYK
cmyk(35%, 30%, 0%, 72%)
Oklch
oklch(32.3% 0.038 275.7)

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

#2F5F6B

Slate Blue · DarkSlateGray · Mint Ice

HEX
#2F5F6B
RGB
rgb(47, 95, 107)
HSL
hsl(192, 39%, 30%)
HSB
hsb(192, 56%, 42%)
CMYK
cmyk(56%, 11%, 0%, 58%)
Oklch
oklch(45.7% 0.055 216.1)

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

#298C7F

Mineral Blue · SeaGreen · Mint Ice

HEX
#298C7F
RGB
rgb(41, 140, 127)
HSL
hsl(172, 55%, 35%)
HSB
hsb(172, 71%, 55%)
CMYK
cmyk(71%, 0%, 9%, 45%)
Oklch
oklch(58.1% 0.091 182.5)

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

#30BF8F

Mineral Blue · LightSeaGreen · Mint Ice

HEX
#30BF8F
RGB
rgb(48, 191, 143)
HSL
hsl(160, 60%, 47%)
HSB
hsb(160, 75%, 75%)
CMYK
cmyk(75%, 0%, 25%, 25%)
Oklch
oklch(71.9% 0.138 165.3)

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

#CFBF9B

Goose Yellow · Tan · Sunflower

HEX
#CFBF9B
RGB
rgb(207, 191, 155)
HSL
hsl(42, 35%, 71%)
HSB
hsb(42, 25%, 81%)
CMYK
cmyk(0%, 8%, 25%, 19%)
Oklch
oklch(80.9% 0.052 86.9)

Traditional「Goose Yellow」· Paint「Sunflower」· Creative Lemon Fizz

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2E3247
47432E

Analogous

2E3F47
2E3247
372E47

Triadic

2E3247
472E32
32472E

Split-Comp.

2E3247
47372E
3F472E

Tetradic

2E3247
472E3F
47432E
2E4737

Contrast Matrix WCAG 2.1 Contrast

2E3247
2F5F6B
298C7F
30BF8F
CFBF9B
—
1.8
Fail
3.1
AA Large
5.4
AA
7.0
AA
1.8
Fail
—
1.7
Fail
3.0
AA Large
3.9
AA Large
3.1
AA Large
1.7
Fail
—
1.7
Fail
2.2
Fail
5.4
AA
3.0
AA Large
1.7
Fail
—
1.3
Fail
7.0
AA
3.9
AA Large
2.2
Fail
1.3
Fail
—
White BG
12.6AAA
7.1AAA
4.1AA Large
2.3Fail
1.8Fail
Black BG
1.7Fail
3.0Fail
5.2AA
9.0AAA
11.6AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

303042
444468
545582
6E6F9B
C8C8A4

Deuteranopia

302F41
413D67
4E4783
665B9D
C9CAA6

Tritanopia

2E3E3D
316665
2E8585
37A4A6
CEABAC

Achromatopsia

333333
525252
6D6D6D
8F8F8F
C0C0C0

Shades & Tints Shades & Tints

#2E3247

Dark
Light

#2F5F6B

Dark
Light

#298C7F

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2e3247;
  --color-2: #2f5f6b;
  --color-3: #298c7f;
  --color-4: #30bf8f;
  --color-5: #cfbf9b;
}

SCSS

$color-1: #2e3247;
$color-2: #2f5f6b;
$color-3: #298c7f;
$color-4: #30bf8f;
$color-5: #cfbf9b;

TAILWIND

colors: {
  'brand-1': '#2e3247',
  'brand-2': '#2f5f6b',
  'brand-3': '#298c7f',
  'brand-4': '#30bf8f',
  'brand-5': '#cfbf9b',
}

RGB Array

[46, 50, 71], [47, 95, 107], [41, 140, 127], [48, 191, 143], [207, 191, 155]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #2E3247, #2F5F6B, #298C7F, #30BF8F, #CFBF9B 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: #2e3247; --color-2: #2f5f6b; --color-3: #298c7f; --color-4: #30bf8f; --color-5: #cfbf9b. 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 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