← Back to Editor

#212A3B · #264B51 · #2F7664 · #499E87 · #AFDF93

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#212A3B

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#212A3B
RGB
rgb(33, 42, 59)
HSL
hsl(219, 28%, 18%)
HSB
hsb(219, 44%, 23%)
CMYK
cmyk(44%, 29%, 0%, 77%)
Oklch
oklch(28.5% 0.034 262.8)

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

#264B51

Slate Blue · DarkSlateGray · Peacock Green

HEX
#264B51
RGB
rgb(38, 75, 81)
HSL
hsl(188, 36%, 23%)
HSB
hsb(188, 53%, 32%)
CMYK
cmyk(53%, 7%, 0%, 68%)
Oklch
oklch(38.8% 0.044 209.1)

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

#2F7664

Mineral Blue · SeaGreen · Mint Ice

HEX
#2F7664
RGB
rgb(47, 118, 100)
HSL
hsl(165, 43%, 32%)
HSB
hsb(165, 60%, 46%)
CMYK
cmyk(60%, 0%, 15%, 54%)
Oklch
oklch(51.5% 0.077 173.8)

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

#499E87

Mineral Blue · MediumSeaGreen · Mint Ice

HEX
#499E87
RGB
rgb(73, 158, 135)
HSL
hsl(164, 37%, 45%)
HSB
hsb(164, 54%, 62%)
CMYK
cmyk(54%, 0%, 15%, 38%)
Oklch
oklch(64.0% 0.090 173.2)

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

#AFDF93

Emerald · LightGreen · Apple Green

HEX
#AFDF93
RGB
rgb(175, 223, 147)
HSL
hsl(98, 54%, 73%)
HSB
hsb(98, 34%, 87%)
CMYK
cmyk(22%, 0%, 34%, 13%)
Oklch
oklch(85.2% 0.113 134.5)

Traditional「Emerald」· Paint「Apple Green」· Creative Mint Breeze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

212A3B
3B3221

Analogous

21373B
212A3B
25213B

Triadic

212A3B
3B212A
2A3B21

Split-Comp.

212A3B
3B2521
373B21

Tetradic

212A3B
3B2137
3B3221
213B25

Contrast Matrix WCAG 2.1 Contrast

212A3B
264B51
2F7664
499E87
AFDF93
—
1.5
Fail
2.7
Fail
4.5
AA Large
9.5
AAA
1.5
Fail
—
1.8
Fail
3.0
Fail
6.3
AA
2.7
Fail
1.8
Fail
—
1.7
Fail
3.5
AA Large
4.5
AA Large
3.0
Fail
1.7
Fail
—
2.1
Fail
9.5
AAA
6.3
AA
3.5
AA Large
2.1
Fail
—
White BG
14.4AAA
9.5AAA
5.4AA
3.2AA Large
1.5Fail
Black BG
1.5Fail
2.2Fail
3.9AA Large
6.5AA
13.8AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

252537
363650
4E4E68
6E6F8D
C4C4A5

Deuteranopia

242436
34314F
4A4469
69638E
C1BDAA

Tritanopia

213433
284E4E
336C6D
4D9192
B1B4B7

Achromatopsia

292929
414141
5F5F5F
828282
C8C8C8

Shades & Tints Shades & Tints

#212A3B

Dark
Light

#264B51

Dark
Light

#2F7664

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #212a3b;
  --color-2: #264b51;
  --color-3: #2f7664;
  --color-4: #499e87;
  --color-5: #afdf93;
}

SCSS

$color-1: #212a3b;
$color-2: #264b51;
$color-3: #2f7664;
$color-4: #499e87;
$color-5: #afdf93;

TAILWIND

colors: {
  'brand-1': '#212a3b',
  'brand-2': '#264b51',
  'brand-3': '#2f7664',
  'brand-4': '#499e87',
  'brand-5': '#afdf93',
}

RGB Array

[33, 42, 59], [38, 75, 81], [47, 118, 100], [73, 158, 135], [175, 223, 147]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #212A3B, #264B51, #2F7664, #499E87, #AFDF93 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: #212a3b; --color-2: #264b51; --color-3: #2f7664; --color-4: #499e87; --color-5: #afdf93. 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