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#28343A · #6D8F95 · #C7AC9B · #CC2B37 · #2B0F18

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

#28343A

Slate Blue · DarkSlateGray · Deep Sea Blue

HEX
#28343A
RGB
rgb(40, 52, 58)
HSL
hsl(200, 18%, 19%)
HSB
hsb(200, 31%, 23%)
CMYK
cmyk(31%, 10%, 0%, 77%)
Oklch
oklch(31.7% 0.019 229.7)

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

#6D8F95

Slate Blue · LightSlateGray · Lake Green

HEX
#6D8F95
RGB
rgb(109, 143, 149)
HSL
hsl(189, 16%, 51%)
HSB
hsb(189, 27%, 58%)
CMYK
cmyk(27%, 4%, 0%, 42%)
Oklch
oklch(62.7% 0.039 209.5)

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

#C7AC9B

Apricot · Tan · Warm Sun

HEX
#C7AC9B
RGB
rgb(199, 172, 155)
HSL
hsl(23, 28%, 69%)
HSB
hsb(23, 22%, 78%)
CMYK
cmyk(0%, 14%, 22%, 22%)
Oklch
oklch(76.3% 0.040 54.2)

Traditional「Apricot」· Paint「Warm Sun」· Creative Honey Glow

#CC2B37

Vermilion · Crimson · Passion Red

HEX
#CC2B37
RGB
rgb(204, 43, 55)
HSL
hsl(356, 65%, 48%)
HSB
hsb(356, 79%, 80%)
CMYK
cmyk(0%, 79%, 73%, 20%)
Oklch
oklch(55.3% 0.196 23.1)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

#2B0F18

Dark Violet · Black · Raspberry

HEX
#2B0F18
RGB
rgb(43, 15, 24)
HSL
hsl(341, 48%, 11%)
HSB
hsb(341, 65%, 17%)
CMYK
cmyk(0%, 65%, 44%, 83%)
Oklch
oklch(21.6% 0.048 1.6)

Traditional「Dark Violet」· Paint「Raspberry」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

28343A
392E28

Analogous

283936
28343A
282B39

Triadic

28343A
392833
333928

Split-Comp.

28343A
39282B
393628

Tetradic

28343A
362839
392E28
2B3928

Contrast Matrix WCAG 2.1 Contrast

28343A
6D8F95
C7AC9B
CC2B37
2B0F18
—
3.7
AA Large
6.0
AA
2.4
Fail
1.4
Fail
3.7
AA Large
—
1.6
Fail
1.5
Fail
5.1
AA
6.0
AA
1.6
Fail
—
2.5
Fail
8.3
AAA
2.4
Fail
1.5
Fail
2.5
Fail
—
3.4
AA Large
1.4
Fail
5.1
AA
8.3
AAA
3.4
AA Large
—
White BG
12.8AAA
3.5AA Large
2.1Fail
5.3AA
17.7AAA
Black BG
1.6Fail
6.0AA
9.8AAA
4.0AA Large
1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

2D2D39
7C7C94
BBBB9F
868534
1F1F16

Deuteranopia

2D2C38
7A7793
BDBFA0
909C33
212315

Tritanopia

293737
6F9292
C6A2A3
C43231
2A1414

Achromatopsia

313131
868686
B2B2B2
5D5D5D
181818

Shades & Tints Shades & Tints

#28343A

Dark
Light

#6D8F95

Dark
Light

#C7AC9B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #28343a;
  --color-2: #6d8f95;
  --color-3: #c7ac9b;
  --color-4: #cc2b37;
  --color-5: #2b0f18;
}

SCSS

$color-1: #28343a;
$color-2: #6d8f95;
$color-3: #c7ac9b;
$color-4: #cc2b37;
$color-5: #2b0f18;

TAILWIND

colors: {
  'brand-1': '#28343a',
  'brand-2': '#6d8f95',
  'brand-3': '#c7ac9b',
  'brand-4': '#cc2b37',
  'brand-5': '#2b0f18',
}

RGB Array

[40, 52, 58], [109, 143, 149], [199, 172, 155], [204, 43, 55], [43, 15, 24]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #28343A, #6D8F95, #C7AC9B, #CC2B37, #2B0F18 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: #28343a; --color-2: #6d8f95; --color-3: #c7ac9b; --color-4: #cc2b37; --color-5: #2b0f18. 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