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#1F2428 · #454042 · #675B61 · #7B6A6E · #9A8889

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumWarmCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporateData Visualization

Color Details Color Details

#1F2428

Slate Blue · DarkSlateGray · Deep Sea Blue

HEX
#1F2428
RGB
rgb(31, 36, 40)
HSL
hsl(207, 13%, 14%)
HSB
hsb(207, 23%, 16%)
CMYK
cmyk(22%, 10%, 0%, 84%)
Oklch
oklch(25.7% 0.010 242.1)

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

#454042

Dark Cyan · DarkSlateGray · Charcoal

HEX
#454042
RGB
rgb(69, 64, 66)
HSL
hsl(336, 4%, 26%)
HSB
hsb(336, 7%, 27%)
CMYK
cmyk(0%, 7%, 4%, 73%)
Oklch
oklch(37.7% 0.008 351.2)

Traditional「Dark Cyan」· Paint「Charcoal」· Creative Midnight Shadow

#675B61

Ink Gray · DimGray · Charcoal

HEX
#675B61
RGB
rgb(103, 91, 97)
HSL
hsl(330, 6%, 38%)
HSB
hsb(330, 12%, 40%)
CMYK
cmyk(0%, 12%, 6%, 60%)
Oklch
oklch(48.5% 0.018 346.1)

Traditional「Ink Gray」· Paint「Charcoal」· Creative Midnight Shadow

#7B6A6E

Ink Gray · DimGray · Warm Gray

HEX
#7B6A6E
RGB
rgb(123, 106, 110)
HSL
hsl(346, 7%, 45%)
HSB
hsb(346, 14%, 48%)
CMYK
cmyk(0%, 14%, 11%, 52%)
Oklch
oklch(54.2% 0.022 2.0)

Traditional「Ink Gray」· Paint「Warm Gray」· Creative Urban Concrete

#9A8889

Crimson · Gray · Silver Sand

HEX
#9A8889
RGB
rgb(154, 136, 137)
HSL
hsl(357, 8%, 57%)
HSB
hsb(357, 12%, 60%)
CMYK
cmyk(0%, 12%, 11%, 40%)
Oklch
oklch(64.3% 0.022 13.9)

Traditional「Crimson」· Paint「Silver Sand」· Creative Urban Concrete

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1F2428
28231F

Analogous

1F2828
1F2428
1F2028

Triadic

1F2428
281F24
24281F

Split-Comp.

1F2428
281F20
28281F

Tetradic

1F2428
281F28
28231F
20281F

Contrast Matrix WCAG 2.1 Contrast

1F2428
454042
675B61
7B6A6E
9A8889
—
1.5
Fail
2.4
Fail
3.1
AA Large
4.7
AA
1.5
Fail
—
1.6
Fail
2.0
Fail
3.0
AA Large
2.4
Fail
1.6
Fail
—
1.3
Fail
1.9
Fail
3.1
AA Large
2.0
Fail
1.3
Fail
—
1.5
Fail
4.7
AA
3.0
AA Large
1.9
Fail
1.5
Fail
—
White BG
15.7AAA
10.2AAA
6.5AA
5.1AA
3.4AA Large
Black BG
1.3Fail
2.1Fail
3.2AA Large
4.1AA Large
6.3AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

212127
434342
626260
74736D
929289

Deuteranopia

212127
434441
63635F
75766D
939589

Tritanopia

1F2626
454141
665E5E
7A6C6C
998989

Achromatopsia

232323
424242
5F5F5F
707070
8D8D8D

Shades & Tints Shades & Tints

#1F2428

Dark
Light

#454042

Dark
Light

#675B61

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1f2428;
  --color-2: #454042;
  --color-3: #675b61;
  --color-4: #7b6a6e;
  --color-5: #9a8889;
}

SCSS

$color-1: #1f2428;
$color-2: #454042;
$color-3: #675b61;
$color-4: #7b6a6e;
$color-5: #9a8889;

TAILWIND

colors: {
  'brand-1': '#1f2428',
  'brand-2': '#454042',
  'brand-3': '#675b61',
  'brand-4': '#7b6a6e',
  'brand-5': '#9a8889',
}

RGB Array

[31, 36, 40], [69, 64, 66], [103, 91, 97], [123, 106, 110], [154, 136, 137]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1F2428, #454042, #675B61, #7B6A6E, #9A8889 is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #1f2428; --color-2: #454042; --color-3: #675b61; --color-4: #7b6a6e; --color-5: #9a8889. 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 finance, legal, luxury industries. Restrained colors convey professionalism and trust. 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