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#2B3231 · #437168 · #87BAAB · #EFE8D8 · #B23C11

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

#2B3231

Mineral Blue · DarkSlateGray · Dark Stone

HEX
#2B3231
RGB
rgb(43, 50, 49)
HSL
hsl(171, 8%, 18%)
HSB
hsb(171, 14%, 20%)
CMYK
cmyk(14%, 0%, 2%, 80%)
Oklch
oklch(31.0% 0.010 186.3)

Traditional「Mineral Blue」· Paint「Dark Stone」· Creative Midnight Shadow

#437168

Mineral Blue · SeaGreen · Mint Ice

HEX
#437168
RGB
rgb(67, 113, 104)
HSL
hsl(168, 26%, 35%)
HSB
hsb(168, 41%, 44%)
CMYK
cmyk(41%, 0%, 8%, 56%)
Oklch
oklch(51.3% 0.053 180.2)

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

#87BAAB

Jade · DarkSeaGreen · Lake Green

HEX
#87BAAB
RGB
rgb(135, 186, 171)
HSL
hsl(162, 27%, 63%)
HSB
hsb(162, 27%, 73%)
CMYK
cmyk(27%, 0%, 8%, 27%)
Oklch
oklch(74.9% 0.058 174.5)

Traditional「Jade」· Paint「Lake Green」· Creative Arctic Pool

#EFE8D8

Goose Yellow · Beige · Lemon Cream

HEX
#EFE8D8
RGB
rgb(239, 232, 216)
HSL
hsl(42, 42%, 89%)
HSB
hsb(42, 10%, 94%)
CMYK
cmyk(0%, 3%, 10%, 6%)
Oklch
oklch(93.2% 0.023 87.2)

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

#B23C11

Tangerine · FireBrick · Amber Brown

HEX
#B23C11
RGB
rgb(178, 60, 17)
HSL
hsl(16, 83%, 38%)
HSB
hsb(16, 90%, 70%)
CMYK
cmyk(0%, 66%, 90%, 30%)
Oklch
oklch(52.1% 0.161 37.8)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2B3231
322A2B

Analogous

2A322D
2B3231
2A2F32

Triadic

2B3231
302A32
32302A

Split-Comp.

2B3231
322A2F
322D2A

Tetradic

2B3231
2D2A32
322A2B
2F322A

Contrast Matrix WCAG 2.1 Contrast

2B3231
437168
87BAAB
EFE8D8
B23C11
—
2.4
Fail
6.0
AA
10.7
AAA
2.2
Fail
2.4
Fail
—
2.5
Fail
4.5
AA
1.1
Fail
6.0
AA
2.5
Fail
—
1.8
Fail
2.7
Fail
10.7
AAA
4.5
AA
1.8
Fail
—
4.8
AA
2.2
Fail
1.1
Fail
2.7
Fail
4.8
AA
—
White BG
13.1AAA
5.5AA
2.2Fail
1.2Fail
5.9AA
Black BG
1.6Fail
3.8AA Large
9.6AAA
17.2AAA
3.5AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

2E2E31
57576A
9D9EAF
ECECDC
7F7E1B

Deuteranopia

2E2D31
54516B
9A96B0
ECEDDD
868F1E

Tritanopia

2B3131
456C6C
8AB1B2
EFDFE0
AC2425

Achromatopsia

303030
626262
A9A9A9
E8E8E8
5A5A5A

Shades & Tints Shades & Tints

#2B3231

Dark
Light

#437168

Dark
Light

#87BAAB

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2b3231;
  --color-2: #437168;
  --color-3: #87baab;
  --color-4: #efe8d8;
  --color-5: #b23c11;
}

SCSS

$color-1: #2b3231;
$color-2: #437168;
$color-3: #87baab;
$color-4: #efe8d8;
$color-5: #b23c11;

TAILWIND

colors: {
  'brand-1': '#2b3231',
  'brand-2': '#437168',
  'brand-3': '#87baab',
  'brand-4': '#efe8d8',
  'brand-5': '#b23c11',
}

RGB Array

[43, 50, 49], [67, 113, 104], [135, 186, 171], [239, 232, 216], [178, 60, 17]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #2B3231, #437168, #87BAAB, #EFE8D8, #B23C11 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: #2b3231; --color-2: #437168; --color-3: #87baab; --color-4: #efe8d8; --color-5: #b23c11. 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