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#1F0E1F · #1E2631 · #233A3B · #454D4A · #665F59

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 ThemeCorporate

Color Details Color Details

#1F0E1F

Rose Purple · Black · Dark Purple

HEX
#1F0E1F
RGB
rgb(31, 14, 31)
HSL
hsl(300, 38%, 9%)
HSB
hsb(300, 55%, 12%)
CMYK
cmyk(0%, 55%, 0%, 88%)
Oklch
oklch(19.7% 0.042 327.0)

Traditional「Rose Purple」· Paint「Dark Purple」· Creative Blush Sunrise

#1E2631

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#1E2631
RGB
rgb(30, 38, 49)
HSL
hsl(215, 24%, 15%)
HSB
hsb(215, 39%, 19%)
CMYK
cmyk(39%, 22%, 0%, 81%)
Oklch
oklch(26.6% 0.024 256.4)

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

#233A3B

Slate Blue · DarkSlateGray · Peacock Green

HEX
#233A3B
RGB
rgb(35, 58, 59)
HSL
hsl(183, 26%, 18%)
HSB
hsb(183, 41%, 23%)
CMYK
cmyk(41%, 2%, 0%, 77%)
Oklch
oklch(33.0% 0.029 199.3)

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

#454D4A

Dark Cyan · DarkSlateGray · Charcoal

HEX
#454D4A
RGB
rgb(69, 77, 74)
HSL
hsl(158, 5%, 29%)
HSB
hsb(158, 10%, 30%)
CMYK
cmyk(10%, 0%, 4%, 70%)
Oklch
oklch(41.2% 0.011 171.3)

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

#665F59

Ink Gray · DimGray · Charcoal

HEX
#665F59
RGB
rgb(102, 95, 89)
HSL
hsl(28, 7%, 37%)
HSB
hsb(28, 13%, 40%)
CMYK
cmyk(0%, 7%, 13%, 60%)
Oklch
oklch(49.0% 0.013 63.2)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1F0E1F
0E200E

Analogous

170E20
1F0E1F
200E17

Triadic

1F0E1F
20200E
0E2020

Split-Comp.

1F0E1F
17200E
0E2017

Tetradic

1F0E1F
20170E
0E200E
0E1720

Contrast Matrix WCAG 2.1 Contrast

1F0E1F
1E2631
233A3B
454D4A
665F59
—
1.2
Fail
1.5
Fail
2.1
Fail
2.9
Fail
1.2
Fail
—
1.3
Fail
1.8
Fail
2.4
Fail
1.5
Fail
1.3
Fail
—
1.4
Fail
1.9
Fail
2.1
Fail
1.8
Fail
1.4
Fail
—
1.4
Fail
2.9
Fail
2.4
Fail
1.9
Fail
1.4
Fail
—
White BG
18.4AAA
15.3AAA
12.1AAA
8.7AAA
6.3AA
Black BG
1.1Fail
1.4Fail
1.7Fail
2.4Fail
3.3AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

18171B
21222E
2D2D3B
48494B
63635A

Deuteranopia

191A1A
21202E
2C2A3B
48474B
63645B

Tritanopia

1E1817
1E2C2C
243B3B
454B4B
665C5C

Achromatopsia

151515
252525
333333
4A4A4A
606060

Shades & Tints Shades & Tints

#1F0E1F

Dark
Light

#1E2631

Dark
Light

#233A3B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1f0e1f;
  --color-2: #1e2631;
  --color-3: #233a3b;
  --color-4: #454d4a;
  --color-5: #665f59;
}

SCSS

$color-1: #1f0e1f;
$color-2: #1e2631;
$color-3: #233a3b;
$color-4: #454d4a;
$color-5: #665f59;

TAILWIND

colors: {
  'brand-1': '#1f0e1f',
  'brand-2': '#1e2631',
  'brand-3': '#233a3b',
  'brand-4': '#454d4a',
  'brand-5': '#665f59',
}

RGB Array

[31, 14, 31], [30, 38, 49], [35, 58, 59], [69, 77, 74], [102, 95, 89]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1F0E1F, #1E2631, #233A3B, #454D4A, #665F59 is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs. Low-saturation colors convey a sophisticated, premium feel. 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: #1f0e1f; --color-2: #1e2631; --color-3: #233a3b; --color-4: #454d4a; --color-5: #665f59. 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. 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